to the whole? - Vasil Penchev
... Cause causes effect with some probability ‘p’: AB If cause is available, then effect is available with probability p. If p = 1: classical causality; if p=0:A, B are absolutely independent ...
... Cause causes effect with some probability ‘p’: AB If cause is available, then effect is available with probability p. If p = 1: classical causality; if p=0:A, B are absolutely independent ...
8 - ijssst
... device whose intention is to deploy formally analysed quantum information processing. To gain a computational advantage over traditional computers, Q.C made use of specific physical implementation. The standard set of universal reversible logic gates like CNOT, Toffoli, etc provide elementary basis ...
... device whose intention is to deploy formally analysed quantum information processing. To gain a computational advantage over traditional computers, Q.C made use of specific physical implementation. The standard set of universal reversible logic gates like CNOT, Toffoli, etc provide elementary basis ...
Introduction to quantum spin systems
... If J > 0 the model describes the antiferromagnetic interaction and for J < 0 the ferromagnetic one. The magnetic property of several materials at low temperature can be described by the Heisenberg Hamiltonian. This branch of research is called quantum magnetism. This includes different extensions of ...
... If J > 0 the model describes the antiferromagnetic interaction and for J < 0 the ferromagnetic one. The magnetic property of several materials at low temperature can be described by the Heisenberg Hamiltonian. This branch of research is called quantum magnetism. This includes different extensions of ...
Algebraic spin liquid in an exactly solvable spin model
... N = Lx Ly sites, where Lx and Ly are the lattice’s linear sizes and are assumed, for simplicity, to be even in this paper. Moreover, we consider periodic boundary conditions. Obviously, the GMM can be written explicitly as a spin-3/2 model. The GMM model respects translational symmetry and time reve ...
... N = Lx Ly sites, where Lx and Ly are the lattice’s linear sizes and are assumed, for simplicity, to be even in this paper. Moreover, we consider periodic boundary conditions. Obviously, the GMM can be written explicitly as a spin-3/2 model. The GMM model respects translational symmetry and time reve ...
Do Quantum Objects Have Temporal Parts? - Philsci
... different times. Arguably this is the interpretation which best fits the common understanding of time evolution as describing the changing state of a system whose identity through time is assumed. This is consistent with endurantism’s claim to provide an account of our intuitive grasp of persistence ...
... different times. Arguably this is the interpretation which best fits the common understanding of time evolution as describing the changing state of a system whose identity through time is assumed. This is consistent with endurantism’s claim to provide an account of our intuitive grasp of persistence ...
The polarization of light - along with refraction, diffraction and
... The polarization of light - along with refraction, diffraction and interference - provides strong evidence that light behaves like a wave. The wave model of polarization has allowed us to develop and produce such applications as polarized sunglasses, flat screen TV`s and 3-D movies. This session ass ...
... The polarization of light - along with refraction, diffraction and interference - provides strong evidence that light behaves like a wave. The wave model of polarization has allowed us to develop and produce such applications as polarized sunglasses, flat screen TV`s and 3-D movies. This session ass ...
MSc Phy App
... Introduction to Quantum Theory: Wave-Particle duality, matter waves, group velocity, phase velocity, uncertainty principle, wave packets.Basic postulates of quantum mechanics, concept of probability and probability current density Unit-II Schrodinger equation. Operators, eigenvalues and eigenfunctio ...
... Introduction to Quantum Theory: Wave-Particle duality, matter waves, group velocity, phase velocity, uncertainty principle, wave packets.Basic postulates of quantum mechanics, concept of probability and probability current density Unit-II Schrodinger equation. Operators, eigenvalues and eigenfunctio ...
Get PDF - OSA Publishing
... algebraic decay with distance of the off-diagonal elements of the one-particle density matrix. The simplicity of the method suggests a possible generalization to higher dimensionalities and other physical models. The outline of the paper is as follows: In Section 2 we introduce the quantum rotor mod ...
... algebraic decay with distance of the off-diagonal elements of the one-particle density matrix. The simplicity of the method suggests a possible generalization to higher dimensionalities and other physical models. The outline of the paper is as follows: In Section 2 we introduce the quantum rotor mod ...
HOW TO DEAL WITH THE ARROW OF TIME GIUSEPPE VITIELLO
... Dissipative systems have been analyzed in the path integral formalism by Schwinger [6] and by Feynman and Vernon [7] from the point of view of the quantum theory for Brownian motion and are of course a major topic in non-equilibrium statistical mechanics and non-equilibrium Quantum Field Theory (QF ...
... Dissipative systems have been analyzed in the path integral formalism by Schwinger [6] and by Feynman and Vernon [7] from the point of view of the quantum theory for Brownian motion and are of course a major topic in non-equilibrium statistical mechanics and non-equilibrium Quantum Field Theory (QF ...
Computational Power of the Quantum Turing Automata
... century, it turned out that certain physical assumptions, which may not necessarily correspond to how certain computations can be done, were smuggled into all three models. In particular quantum computation, the subject of this lecture, is not modeled correctly by any of the above. But there are eve ...
... century, it turned out that certain physical assumptions, which may not necessarily correspond to how certain computations can be done, were smuggled into all three models. In particular quantum computation, the subject of this lecture, is not modeled correctly by any of the above. But there are eve ...
114, 125301 (2015)
... a stable effective modulation; for very small ω, the SOC strength barely changes and the system is also stable. In the intermediate regime, we use Floquet theory to describe the strong instability of the modulated BEC [17]. Figure 4(c) shows the Floquet band structure of a minimal model spanned by t ...
... a stable effective modulation; for very small ω, the SOC strength barely changes and the system is also stable. In the intermediate regime, we use Floquet theory to describe the strong instability of the modulated BEC [17]. Figure 4(c) shows the Floquet band structure of a minimal model spanned by t ...
Coupled Quantum– Atomistic and Quantum–Continuum Mechanics
... quasi-continuum method is not yet developed to the point where the EAM-based approach is obsolete. Chief among the present limitations is the restriction to periodic OFDFT calculations. Consequently, the finite element mesh cannot be resolved down to individual atoms, which would then need to be han ...
... quasi-continuum method is not yet developed to the point where the EAM-based approach is obsolete. Chief among the present limitations is the restriction to periodic OFDFT calculations. Consequently, the finite element mesh cannot be resolved down to individual atoms, which would then need to be han ...
January 20, 2004 9:50 WSPC/140-IJMPB 02353
... The aim of this article is to present a simple, pedagogical and unified derivation of the spin current for both models. The derivation of Murakami et al.6,7 emphasizes on the momentum space topology which requires some advanced mathematical knowledge. The semi-classical derivations presented in Refs ...
... The aim of this article is to present a simple, pedagogical and unified derivation of the spin current for both models. The derivation of Murakami et al.6,7 emphasizes on the momentum space topology which requires some advanced mathematical knowledge. The semi-classical derivations presented in Refs ...
Is the Quantum World Composed of Propensitons
... measurement? Does the dissociation of one molecule amount to a measurement? Or must a thousand or a million molecules be dissociated before a measurement has been made? Or must a human being observe the result? No precise answer is forthcoming. (2) OQT is ambiguous, in that if the measuring process ...
... measurement? Does the dissociation of one molecule amount to a measurement? Or must a thousand or a million molecules be dissociated before a measurement has been made? Or must a human being observe the result? No precise answer is forthcoming. (2) OQT is ambiguous, in that if the measuring process ...
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: