Suppose now that a local hidden variable theory provides a full
... Bell’s theorem deals with strong property realism (strong property contextuality) and locality; by contrast, the Kochen-Specker theorem (KS for short) deals with strong property realism, local or not, but not with property contextuality. There is a long tradition of counterexamples to strong propert ...
... Bell’s theorem deals with strong property realism (strong property contextuality) and locality; by contrast, the Kochen-Specker theorem (KS for short) deals with strong property realism, local or not, but not with property contextuality. There is a long tradition of counterexamples to strong propert ...
A spectral theoretic approach to quantum
... stand for the set of classes of unitarily equivalent Hamiltonians with pure point spectrum. We have proved that for at least one representative of each of these classes Berry's conjecture should apply, and actually we have managed to proved the following ...
... stand for the set of classes of unitarily equivalent Hamiltonians with pure point spectrum. We have proved that for at least one representative of each of these classes Berry's conjecture should apply, and actually we have managed to proved the following ...
Physical justification for using the tensor product to describe two
... yes-no experiment can give us more information. In mathematical language, this means the following for the proposition p corresponding to a certain state: x ∈ L, x < p ⇒ x = 0 or x = p. An element p which has this property is called an atom of L. Since on the other hand for every property of S there ...
... yes-no experiment can give us more information. In mathematical language, this means the following for the proposition p corresponding to a certain state: x ∈ L, x < p ⇒ x = 0 or x = p. An element p which has this property is called an atom of L. Since on the other hand for every property of S there ...
Decoherence Versus Disentanglement For Two Qubits In A
... environment, and therefore, we are dealing, in general, with open systems where the Schrödinger equation is no longer applicable, or, to put it in a different way, the coherence leaks out of the system into the environment, and, as a result, we have Decoherence. So, Decoherence is a consequence of t ...
... environment, and therefore, we are dealing, in general, with open systems where the Schrödinger equation is no longer applicable, or, to put it in a different way, the coherence leaks out of the system into the environment, and, as a result, we have Decoherence. So, Decoherence is a consequence of t ...
A Spin Chain Primer - University of Miami Physics
... algebraic Bethe Ansatz. 5 An essential element of this approach is a matrix R(λ) that is a solution of the Yang-Baxter equation, which we discuss in Section 3. As we shall see in Section 4, the two-site Hamiltonian (23) can be expressed in terms of the R matrix. The fact that the R matrix satisfies ...
... algebraic Bethe Ansatz. 5 An essential element of this approach is a matrix R(λ) that is a solution of the Yang-Baxter equation, which we discuss in Section 3. As we shall see in Section 4, the two-site Hamiltonian (23) can be expressed in terms of the R matrix. The fact that the R matrix satisfies ...
Irreducible Tensor Operators and the Wigner
... of the Hamiltonian are discussed in Sec. 15 below, where it is shown that the energy eigenspaces consist of one or more irreducible subspaces under rotations. In fact, apart from exceptional cases like the electrostatic model of hydrogen, each energy eigenspace consists of precisely one irreducible ...
... of the Hamiltonian are discussed in Sec. 15 below, where it is shown that the energy eigenspaces consist of one or more irreducible subspaces under rotations. In fact, apart from exceptional cases like the electrostatic model of hydrogen, each energy eigenspace consists of precisely one irreducible ...
Factorization of quantum charge transport for non
... However in the recent years a progress has been made in understanding general properties of charge transfer encoded in the determinant formula. Namely, it has been shown that, in the case of a contact with two external leads, the total electronic transfer is given by a superposition of uncorrelated ...
... However in the recent years a progress has been made in understanding general properties of charge transfer encoded in the determinant formula. Namely, it has been shown that, in the case of a contact with two external leads, the total electronic transfer is given by a superposition of uncorrelated ...
RANDOM WORDS, QUANTUM STATISTICS, CENTRAL LIMITS
... for the distribution of the spectrum λ of a GUE matrix [23] as a disguised classical central limit. (Here C is a constant that depends on k but not λ.) The classical argument is rigorous and it establishes a precise estimate. The quantum argument can be read rigorously or non-rigorously, depending o ...
... for the distribution of the spectrum λ of a GUE matrix [23] as a disguised classical central limit. (Here C is a constant that depends on k but not λ.) The classical argument is rigorous and it establishes a precise estimate. The quantum argument can be read rigorously or non-rigorously, depending o ...
Schroedinger equation Basic postulates of quantum mechanics
... Schroedinger equation. Schroedinger equation is a wave equation, which links time evolution of the wave function of the state to the Hamiltonian of the state. For most of systems Hamiltonian “represents” total energy of the system T+V= kinetic +potential. Hamiltonian is defined also classically, an ...
... Schroedinger equation. Schroedinger equation is a wave equation, which links time evolution of the wave function of the state to the Hamiltonian of the state. For most of systems Hamiltonian “represents” total energy of the system T+V= kinetic +potential. Hamiltonian is defined also classically, an ...
Lecture 6: The Poincaré Group Sept. 23, 2013
... of ordinary rotations, SO(3) or SU(2). We know the finite dimensional representations from our quantum mechanics course — they are labelled by a total spin which is a half integer. We have discussed the properties of the Lorentz transformations as if they were simply matrices acting on coordinates, ...
... of ordinary rotations, SO(3) or SU(2). We know the finite dimensional representations from our quantum mechanics course — they are labelled by a total spin which is a half integer. We have discussed the properties of the Lorentz transformations as if they were simply matrices acting on coordinates, ...
REDUCED AND EXTENDED WEAK COUPLING LIMIT
... physical reservoir and rescales its energy by λ2 around the Bohr frequencies. • Rescale time as t/λ2 . • Subtract the “fast degrees of freedom”. • Consider the weak coupling λ → 0. In the limit one obtains a quantum Langevin dynamics on the asymptotic space. Note that the asymptotic reservoir is giv ...
... physical reservoir and rescales its energy by λ2 around the Bohr frequencies. • Rescale time as t/λ2 . • Subtract the “fast degrees of freedom”. • Consider the weak coupling λ → 0. In the limit one obtains a quantum Langevin dynamics on the asymptotic space. Note that the asymptotic reservoir is giv ...