Does Quantum Mechanics Clash with the Equivalence Principle
... Note that, unlike EP1, this statement constrains the totality of physical systems, not only the mechanical behavior of very special systems, i.e., free test particles. As such, it is a more general principle and potentially of greater relevance to an assessment of the geometric character of gravity ...
... Note that, unlike EP1, this statement constrains the totality of physical systems, not only the mechanical behavior of very special systems, i.e., free test particles. As such, it is a more general principle and potentially of greater relevance to an assessment of the geometric character of gravity ...
Training Atoms - Max-Planck
... Christian Nölleke, Christian Sames and Gerhard Rempe discuss the detection structure and how to elicit even more information from an atom. ...
... Christian Nölleke, Christian Sames and Gerhard Rempe discuss the detection structure and how to elicit even more information from an atom. ...
ppt
... • Problem: Don’t want environment to measure before ready! – Solution: Quantum Error Correction Codes! ...
... • Problem: Don’t want environment to measure before ready! – Solution: Quantum Error Correction Codes! ...
Lie Algebras and the Schr¨odinger equation: (quasi-exact-solvability, symmetric coordinates) Alexander Turbiner
... ⋆ # of known eigenstates ≡ dimension of finite-dimensional irreducible representation ⋆ Finite-dimensional invariant subspace Pn of hn (t, ∂t ) ≡ finite-dimensional irreducible representation space of gl (2) Quasi-exactly-solvable Hamiltonian Hn has a hidden Lie ...
... ⋆ # of known eigenstates ≡ dimension of finite-dimensional irreducible representation ⋆ Finite-dimensional invariant subspace Pn of hn (t, ∂t ) ≡ finite-dimensional irreducible representation space of gl (2) Quasi-exactly-solvable Hamiltonian Hn has a hidden Lie ...
Physics from Computer Science — a position statement —
... We have benefited from the currently available categorical semantics for Girard’s linear logic [42], a resource sensitive logic developed in the late eighties. A key distinction between classical and quantum computation is indeed the inability to copy and delete unknown quantum states [37, 47], and ...
... We have benefited from the currently available categorical semantics for Girard’s linear logic [42], a resource sensitive logic developed in the late eighties. A key distinction between classical and quantum computation is indeed the inability to copy and delete unknown quantum states [37, 47], and ...
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... tion into the language of the quantum theory. The following section contains only the application of these principles to one or two special cases. 4. The linear Point Lattice.-From the mathematical point of View the sinusoidal grating treated in the preceding section is the simplest. However, such a ...
... tion into the language of the quantum theory. The following section contains only the application of these principles to one or two special cases. 4. The linear Point Lattice.-From the mathematical point of View the sinusoidal grating treated in the preceding section is the simplest. However, such a ...
Quantum Analysis on Time Behavior of a Lengthening Pendulum
... 3. Quantized Energy Bohr tried to merge quantum and classical mechanics by introducing a correspondence principle between them. Even though the results of quantum and classical descriptions for a system more or less overlap under particular limits, their underlying principles are quite different fro ...
... 3. Quantized Energy Bohr tried to merge quantum and classical mechanics by introducing a correspondence principle between them. Even though the results of quantum and classical descriptions for a system more or less overlap under particular limits, their underlying principles are quite different fro ...
Angle Matrix Elements
... where r̂ denotes the set of coordinates θ, φ giving the direction of the unit vector r̂ = r/r is not well known. The version given here is from Jackson, Classical Electrodynamics, 2nd Ed., Eq. (3.70). The whole point of this formula is to separate the variables of particle 1 from the variables of pa ...
... where r̂ denotes the set of coordinates θ, φ giving the direction of the unit vector r̂ = r/r is not well known. The version given here is from Jackson, Classical Electrodynamics, 2nd Ed., Eq. (3.70). The whole point of this formula is to separate the variables of particle 1 from the variables of pa ...
Entanglement of Indistinguishable Particles Shared between Two
... The least-correlated state is a state of the form |1i|1i, with one fermion in each of two modes. This state has an entropy of 1, but a QC of 0 according to PY. Thus one has the curious situation that the “same” state, such as |1i|1i would be considered quantum correlated for bosons but uncorrelated ...
... The least-correlated state is a state of the form |1i|1i, with one fermion in each of two modes. This state has an entropy of 1, but a QC of 0 according to PY. Thus one has the curious situation that the “same” state, such as |1i|1i would be considered quantum correlated for bosons but uncorrelated ...
Quantum Spacetime without Observers: Ontological
... the space-time metric emerges dynamically when one evolves the canonical variables with respect to multi- ngered time. However, the initial canonical data cannot be chosen arbitrarily, but must obey certain constraints: Only for initial conditions that lie in the submanifold of phase space on which ...
... the space-time metric emerges dynamically when one evolves the canonical variables with respect to multi- ngered time. However, the initial canonical data cannot be chosen arbitrarily, but must obey certain constraints: Only for initial conditions that lie in the submanifold of phase space on which ...
Bell's theorem
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Bell's theorem is a ‘no-go theorem’ that draws an important distinction between quantum mechanics (QM) and the world as described by classical mechanics. This theorem is named after John Stewart Bell.In its simplest form, Bell's theorem states:Cornell solid-state physicist David Mermin has described the appraisals of the importance of Bell's theorem in the physics community as ranging from ""indifference"" to ""wild extravagance"". Lawrence Berkeley particle physicist Henry Stapp declared: ""Bell's theorem is the most profound discovery of science.""Bell's theorem rules out local hidden variables as a viable explanation of quantum mechanics (though it still leaves the door open for non-local hidden variables). Bell concluded:Bell summarized one of the least popular ways to address the theorem, superdeterminism, in a 1985 BBC Radio interview: