How To Use Quantum mechanics In A Sentence
-
Physicists like the mathematical beauty of string theory because it banishes the absurdities that pop up when quantum mechanics and gravity combine.
-
The Nobel laureate Richard Feynman once made a tentative suggestion that a theory uniting quantum mechanics and relativity might lead to an objective state reduction, and others have taken up and built on this idea.
-
Quantum mechanics, however, still remains far beyond the reach of Einstein's classicising imagination.
-
Working at about the same time, Heisenberg formulated matrix mechanics, which was the first complete and self-consistent theory of quantum mechanics.
-
But their grasp of quantum mechanics is notoriously weak.
Times, Sunday Times
-
Yet later he admitted quantum mechanics doesn't contain any logical contradictions and is logically unexceptionable.
Robert Lanza, M.D.: Could This Theory Provide A Glimpse Of Our Ultimate Destiny?
-
But this kind of blurring is not unique to quantum mechanics: the same happens to waves.
Are Changes Brewing and How Does the Mind Fit In?
-
This "second observer" situation captures the core conceptual difficulty of the interpretation of quantum mechanics: reconciling the possibility of quantum superposition with the fact that the observed world is characterized by uniquely determined events q, q², q³, ¦.
Relational Quantum Mechanics
-
Both quantum mechanics and chaos theory suggest a world constantly in flux.
-
B.when measured, unless the quantum state is an eigenstate of the measured observable A, the system does not possess any categorical property corresponding to A's having a specific value in the set B. Putnam seems to assume that a realist interpretation of (*) should consist in assigning to A some unknown value within B. for which quantum mechanics yields a non-trivial probability.
Puppet X: 1
-
The term mechanics generally refers to the motion of large objects, whereas the study of motion at the level of the atom or smaller is the domain of quantum mechanics.
Mechanics
-
To us living our lives on the macroscale, the tiny world of quantum mechanics seems weird and nonsensical.
-
General relativity cannot tell you how an atom will behave; quantum mechanics ignores gravity.
Times, Sunday Times
-
Yet Einstein never accepted quantum mechanics because of its element of chance and uncertainty.
-
Retrocausality" contradicts the well-established principle of causality, which still applies in relativistic physics, quantum mechanics, and the product of their marriage, relativistic QFT.
Are Changes Brewing and How Does the Mind Fit In?
-
Based on J. Robert Oppenheimer's theories of quantum mechanics, as well as on Ruska's groundbreaking research, the field emission microscope allowed magnification up to two million times.
-
In quantum mechanics, angular momentum is quantized.
-
But their grasp of quantum mechanics is notoriously weak.
Times, Sunday Times
-
A popular interpretation of Quantum Mechanics called "decoherence" is one interpretation where a conscious mind is not an essential component to physics but is a passive spectator.
Another Look
-
Quantum mechanics is the study of the way atoms behave.
-
Bunnies Made of Cheese book (actual title TBA), in which I explain quantum mechanics through conversations with Emmy.
ScienceBlogs Channel : Life Science
-
relativistic quantum mechanics
-
This was the way in which uncertainty asserted itself in Heisenberg's original formulation of quantum mechanics.
-
While that certainty foundered with the discovery of quantum mechanics and relativity, the quest has gone on.
Times, Sunday Times
-
Early quantum mechanics required that interactions between sub-nuclear particles and atoms occur in spaces which are free of energy and mass.
-
Early quantum mechanics required that interactions between sub-nuclear particles and atoms occur in spaces which are free of energy and mass.
-
Chaos theory has been ranked with relativity and quantum mechanics as the third scientific revolution of the 20th century.
Times, Sunday Times
-
To what extent can quantum mechanics apply consistently to the objects and the concepts in terms of which its metatheory is expressed?
Relational Quantum Mechanics
-
Atoms and subatomic particles with integer amounts of spin are known as bosons, and according to quantum mechanics, identical bosons prefer to snuggle into a single quantum state at low temperatures.
-
Venus and Mars follow Newton's laws, but electrons are governed by the laws of quantum mechanics.
-
she is ignorant of quantum mechanics
-
In quantum mechanics, there are correlated effects that are believed to have no common cause that screens them off.
-
He is convinced that quantum mechanics applies to large as well as small things.
Times, Sunday Times
-
The uncertainty principle, derived from quantum mechanics, implies that at the subatomic level virtual particles, also called quantum fluctuations, pop in and out of existence.
-
This classical, Laplacian picture has of course been superseded by the development of quantum mechanics, beginning in the first couple of decades of the 20th century.
Religion and Science
-
Usually this measurement is done in the computational basis, but since quantum mechanics allows one to express an arbitrary state as a linear combination of basis states, provided that the states are orthonormal (a condition that ensures normalization) one can in principle measure the register in any arbitrary orthonormal basis.
Quantum Computing
-
For this sort of reason rejuvenated hidden variable theories have not found much acceptance among professional quantum mechanics.
-
Quantum mechanics depicts space as a seething foam of uncertainty, with unimaginably short-lived elementary particles appearing and disappear ing.
-
Both quantum mechanics and chaos theory suggest a world constantly in flux.
-
The semiconductor that gives life to your computer rests on the esoteric theory of quantum mechanics.
Times, Sunday Times
-
Quantum mechanics contradicts the notion of real only if one takes a naive, simplistic view of reality.
-
We don't yet have a complete and consistent theory that combines quantum mechanics and gravity.
-
Even a biologist must trust what a physicist says about quantum mechanics.
-
Because there are things in the universe that exist or did exist that are very heavy, thus general relativity applies, but these things are also very compact and small, so quantum mechanics applies.
-
The double slit is the same thing as 1-photon state entanglement, so in examining entanglement experiments, you will come back to this same irreducibly strange feature of quantum mechanics.
A Third Choice (ID Hypothesis)
-
We no more understand how biology emerges from physics than we understand how classical measuring apparatus emerges from quantum mechanics.
-
His official courses were on quantum mechanics, classical mechanics, and complex function theory.
-
Solitons and solitary waves in inhomogeneous media are of interest in relativistic quantum mechanics and quantum electronics, e. g. in research on infrared soliton lasers.
-
The theory, initially a popular topic of research, quickly lost favour with the introduction of quantum mechanics.
-
Quantum mechanics tells us what small things do, general relativity tells us what big things do.
Times, Sunday Times
-
I claim that this generic lethal flaw of the hydrodynamical model should be comprehensible to every undergraduate student who has registered for the introductory course of quantum mechanics within a few minutes after the sixth class.
The Reference Frame
-
Both quantum mechanics and chaos theory suggest a world constantly in flux.
-
The EPR paradox, an attempt to show that quantum mechanics is internally inconsistent, was an outgrowth of that metaphysical skepticism.
A Trend?
-
Both quantum mechanics and chaos theory suggest a world constantly in flux.
-
I'm reminded of David Chalmers '"Moving Forward on the Problem of Consciousness" where it's mentioned "It is interesting that philosophers reject interactionist dualism because they think it is incompatible with physics, whereas physicists reject the relevant interpretations of quantum mechanics because they are dualistic!
Book Review: Quantum Enigma
-
However, in contrast to the concepts of ordinary logic, this system is extended by the concept of “simultaneous decidability” which is characteristic for quantum mechanics [1932, p. 253].
Puppet X: 1
-
As a scientist, I had explored quantum mechanics and come to have misgivings about the depersonalized view of nature I had been raised in.
-
Quantum mechanics dictates that the electrons can only have certain energy levels, and when an atom gets hot, transitions between these levels start to occur.
-
We all know that heart monitor or pacemaker is just an illusion and has no basis on quantum mechanics.
Books Most Important to You
-
I suggest scientific patience is quickly running out since inventors are already using applied quantum mechanics and there are two main mechanistic explanations.
Cleaning Up The Mess
-
For the moment just note that electron spin provides a second example of a two-dimensional state vector space in quantum mechanics.
-
It seems clear that quantum mechanics is fundamentally about atoms and electrons, quarks and strings, not those particular macroscopic regularities associated with what we call measurements of the properties of these things.
Bohmian Mechanics
-
In quantum mechanics all particles, not only photons, exhibit wavelike properties.
-
Things have moved on, it seems, since his book triumph and his earlier efforts to reconcile theories of relativity and quantum mechanics.
Times, Sunday Times
-
This hope was shattered by the discovery of atomic structure and quantum mechanics.
-
We have quantum mechanics represented as a guitar, compared to a violin for classical mechanics.
Times, Sunday Times
-
Quantum mechanics asks us to take this literally: any ˜maximal™ discrete quantum-mechanical observable is modeled by an orthonormal basis, and any pure quantum mechanical state, by a unit vector in exactly this way.
Puppet X: 1
-
Not an attempt to reconcile quantum mechanics and general relativity, you will be pleased to learn, but a review of the passes that football teams put together.
Times, Sunday Times
-
The mathematics describing the vibratory patterns that define the states of atoms in quantum mechanics is identical to that which describes the resonance of musical instruments.
-
For the remainder of his life he sought without success a unified field theory embracing electromagnetism, gravitation, and quantum mechanics.
-
Both quantum mechanics and chaos theory suggest a world constantly in flux.
-
I know the author of a quantum mechanics book that doesn't remember the value of h-bar.
Dumber than usual
-
String theory by its very definition is based on the conventional rules of quantum mechanics and if Hawking was right, the entire foundation of the theory would be destroyed.
-
Direct copying of qubits is prohibited by the rules of quantum mechanics, nature's instruction book for the smallest particles of matter.
-
Einstein's theory of relativity was ostracized by many scientists in the cause of self-preservation, while quantum mechanics and cybernetics were virtually banned.
-
Until the 1940's, similar problems appeared when physicists attempted to reconcile electromagnetism and quantum mechanics.
-
The phonon is a particle used in quantum mechanics to describe the propagation of sound in a crystal matrix.
Archive 2007-11-01
-
Recall also that one of the initial triumphs of quantum mechanics was to explain the stability of atoms.
-
An interpretation of quantum mechanics that ascribes a nonlocalized position to a charged particle on its way through the apparatus is committed to a violation of spatiotemporal separability in the Aharonov-Bohm effect, since the particle's passage constitutes a nonseparable process.
Holism and Nonseparability in Physics
-
But we know it can not be quite right because it doesn't incorporate the uncertainty principle of quantum mechanics.
-
Quantum mechanics depicts space as a seething foam of uncertainty, with unimaginably short-lived elementary particles appearing and disappear ing.
-
In addition, what we now know of quantum mechanics renders deism inadequate theology because the universe doesn't unfold in a rigorously deterministic manner.
-
The same aesthetic instincts that led him to recognize the inelegance of the old theories about light and space may have blinded him to the decidedly unbeautiful reality of quantum mechanics.
-
General relativity cannot tell you how an atom will behave; quantum mechanics ignores gravity.
Times, Sunday Times
-
The author examines solvability in quantum mechanics and classically superfluous invariants.
-
The relationships, the connections between the elements, are of meaning in quantum mechanics.
-
So quantum mechanics and general relativity at least within this “partial functor” are equivalent, and might ultimately prove to be two aspects of an identical system.
If We Live in a Multiverse, How Many Are There? | Universe Today
-
We no more understand how biology emerges from physics than we understand how classical measuring apparatus emerges from quantum mechanics.
-
My friends were all struggling to understand the law of quantum mechanics and I just learnt it, easy.
Times, Sunday Times
-
In fact, according to the rules of quantum mechanics, what is happening is even more mysterious than that!
-
This paucity of information arises from the role that uncertainty has in quantum mechanics.
-
The problem of the interpretation of quantum mechanics takes then different forms, depending on the relative ontological weight we choose to assign to the wave function Ψ or, respectively, to the sequence of the measurement outcomes q, q², q³, ¦.
Relational Quantum Mechanics
-
Outside of the physics world, the theory of relativity has much more name recognition than quantum mechanics.
Christianity Today
-
And it goes completely to pieces on the really submicroscopic scale, when the colors of quantum mechanics start to seep through into the picture, but that's another story.
-
What The Social Network gets right, is that these two spaces are often cohabitated by the same people, especially at prestigious institutions like Harvard; at [substitute reputable school name here], the idiot who fell out of his dorm room window while clutching a bong is the same kid who discovered a plausible explanation to reconcile quantum mechanics and general relativity ... or whatever.
Zach Weisberg: Seeking Truth in The Social Network
-
But we know it can not be quite right because it doesn't incorporate the uncertainty principle of quantum mechanics.
-
Quantum mechanics is one of the top two most profound ideas in the history of physics.
-
It is based on two other theories: special relativity and quantum mechanics.
Times, Sunday Times
-
I don't see any problem with it: quantum mechanics is statistical.
A Biologos Position
-
My friends were all struggling to understand the law of quantum mechanics and I just learnt it, easy.
Times, Sunday Times
-
Apart from being deucedly risky and explaining a great deal about the driving in Turkey, it's also an exact parallel of quantum mechanics.
-
Einstein, therefore, set to work to try to demolish the accepted version of quantum mechanics.
-
Regrettably, fluid dynamics is not well covered in standard physics curricula, but the ideas have natural connections to basic conservation laws, optics, and quantum mechanics.
-
This is not an objection to Bohmian mechanics but merely a recognition that quantum field theory explains a great deal more than does nonrelativistic quantum mechanics, whether in orthodox or Bohmian form.
Bohmian Mechanics
-
Most of the work in quantum mechanics was in the Galilean (or non-relativistic) approximation.
-
According to quantum mechanics, a single photon passing through a beam splitter takes both the reflected and transmitted paths simultaneously.
-
The study of molecular and atomic structure is called quantum chemistry, or quantum mechanics.
-
He admits to the possibility/probablity that conciousness is a direct artifact of quantum mechanics but, for some reason, he wants to downplay the role of microtubules.
A Voice from the Middle Ground
-
Accordingly, atomic physics relies on the principles of quantum mechanics to describe the discrete nature of matter at the atomic and subatomic levels.
-
Einstein's theory of relativity was ostracized by many scientists in the cause of self-preservation, while quantum mechanics and cybernetics were virtually banned.
-
This was the beginning of the idea known as particle-wave duality, and the field of quantum mechanics.
-
Yet Einstein never accepted quantum mechanics because of its element of chance and uncertainty.
-
But at the subatomic level, quantum mechanics has proven to be an indispensable tool in predicting often strange processes.
-
He published on optics, quantum mechanics, and relativity.
-
What is most relevant to Bell's Theorem is that the non-locality which it makes explicit in Quantum Mechanics is a small indication of pervasive ultramicroscopic nonlocality.
-
Atomic spectrum data are important parameters to research atomic structure, hydrogen and hydrogen-like ions are idea system to study atomic physics and quantum mechanics.
-
He is convinced that quantum mechanics applies to large as well as small things.
Times, Sunday Times
-
And brain chemistry is reducible to simple chemistry, which in turn, ultimately, can be reduced to pure quantum mechanics.
THE BROKEN GOD
-
According to linear superposition principle of quantum mechanics, it is constructed respectively two new type of multi-mode superposition state light field.
-
Rather, it governs the motion of the fundamental variables, the positions of the particles: In the Bohmian mechanical version of nonrelativistic quantum theory, quantum mechanics is fundamentally about the behavior of particles; the particles are described by their positions, and Bohmian mechanics prescribes how these change with time.
Bohmian Mechanics
-
Second, quantum theory had become the bizarre world of quantum mechanics in which causality collapses and classical physics finds itself confronted with unscaleable barriers.
-
My major field is History of Science, and I plan to dissertate on the development of the development of Quantum Mechanics.
-
Quantum mechanics depicts space as a seething foam of uncertainty, with unimaginably short-lived elementary particles appearing and disappear ing.
-
I was hoping today to write about quantum gravity, after once and for all explaining the mysteries of quantum mechanics in the previous post.
-
Berkerly lab finding of the role of quantum mechanics in photosynthesis has certainly removed any doubt of the reality of life directly using quantum mechanics.
A Voice from the Middle Ground
-
Quantum mechanics has not been reconciled with general relativity, but physicists don't say the universe contains contradictions.
-
He borrows this idea from quantum mechanics and the work of the physicist Niels Bohr on wave-particle duality.
-
The early universe could not have been completely homogeneous and uniform because that would violate the uncertainty principle of quantum mechanics.
-
When an electron and a hole interact in a polymer, quantum mechanics tells us that their spins can combine in four different ways.
-
In quantum mechanics we see many physical systems as have two states.
-
We have learnt that, according to quantum mechanics, even a single particle must behave like a wave all by itself.
-
The semiconductor that gives life to your computer rests on the esoteric theory of quantum mechanics.
Times, Sunday Times
-
In all the above interpretations of quantum mechanics, the failure of factorizability (i.e., the failure of the joint probability of the measurement outcomes in the EPR/B experiment to factorize into their single probabilities) involves non-separability, holism and/or some type of action at a distance.
Action at a Distance in Quantum Mechanics
-
In general, quantum mechanics does not predict a single definite result for an observation.
-
There is, in fact, a most elegant generalization, in the context of quantum mechanics, which is applicable to all symmetries, discrete and continuous, that are associated with invariance under unitary transformations. [ref]
Special Post: Noether’s First Theorem – Emmy Noether for Ada Lovelace Day
-
General relativity cannot tell you how an atom will behave; quantum mechanics ignores gravity.
Times, Sunday Times
-
For example, there's a short film of Dr. Richard Feynman explaining a principle of quantum mechanics called Bell's inequality.
-
Astute observers commented on this trend to eliminate force even before the emergence of relativity and quantum mechanics.
-
Einstein, therefore, set to work to try to demolish the accepted version of quantum mechanics.
-
God does not play dice," Albert Einstein famously said as he grappled with the uncertainty of quantum mechanics.
Paul R. Epstein, M.D., M.P.H.: Why the Wild Winter Weather?
-
The same kind of cunningness is shown by the engineers who look at things like quantum mechanics and use them to invent the MOS transistor, and from there, figure out how to mass produce vastly complex integrated logic circuits for pennies.
Snell-Pym » 2009 » January
-
But the ultimate theory of gravity should explain why the universe is four-dimensional and how those dimensions arose, say researchers trying to unify the theories of quantum mechanics and relativity.
-
During this time the writer also became increasingly curious about the link between science and spiritual potential, developing a keen interest in fractal geometry, quantum mechanics and chaos theory.
-
A quantum computer could perform certain computations much more efficient than its classical counterpart by exploiting the superposition principle and the interferences of quantum mechanics.
-
It is this minimal version of their proof that I have always had in mind - and independently found - when I argued that the "unexplainable" probabilistic interpretation of quantum mechanics is both necessary and sufficient to preserve special relativity.
The Reference Frame
-
It must nevertheless be recorded that a minority of physicists have found themselves unable to accept this view of Quantum Mechanics, so strongly advocated by Bohr.
-
One of the most contentious subjects in modern physics has been quantum mechanics.
-
We no more understand how biology emerges from physics than we understand how classical measuring apparatus emerges from quantum mechanics.
-
For this sort of reason rejuvenated hidden variable theories have not found much acceptance among professional quantum mechanics.
-
His interests range from astrophysics and quantum mechanics to mathematical puzzles and games.
-
From 1939 Titchmarsh concentrated on the theory of series expansions of eigenfunctions of differential equations, work which helped to resolve problems in quantum mechanics.
-
Yeah , well, it's just some quantum mechanics with a little string theory around the edges.
-
Relativistic quantum mechanics gives nature its stability.
Times, Sunday Times
