Quantum conditional probability - E
... probability in quantum theory, both at a mathematical and physically meaningful level. We defend that the probability defined by the Lüders rule, the only possible candidate to play such a role, cannot be interpreted as such. This claim holds whether quantum events are interpreted as projection oper ...
... probability in quantum theory, both at a mathematical and physically meaningful level. We defend that the probability defined by the Lüders rule, the only possible candidate to play such a role, cannot be interpreted as such. This claim holds whether quantum events are interpreted as projection oper ...
The density-matrix renormalization group in the age of matrix
... emerging structures are so much richer than in one dimension that they are beyond the scope of this work. In an originally unrelated development, so-called matrix product states (MPS) were discovered as an interesting class of quantum states for analytical studies. In fact, the structure is so simpl ...
... emerging structures are so much richer than in one dimension that they are beyond the scope of this work. In an originally unrelated development, so-called matrix product states (MPS) were discovered as an interesting class of quantum states for analytical studies. In fact, the structure is so simpl ...
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... information-theory based entropy methods have been devised to investigate the large time behavior of solutions of various (mostly dissipative) partial differential equations. Shannon, Kullback and von Neumann entropies are typical information theory tools, designed to quantify the information conten ...
... information-theory based entropy methods have been devised to investigate the large time behavior of solutions of various (mostly dissipative) partial differential equations. Shannon, Kullback and von Neumann entropies are typical information theory tools, designed to quantify the information conten ...
Quantum Theory of Chiral Interactions in Cholesteric Liquid Crystals
... Such an approximation is plausible for molecules in real liquid crystals. The macroscopic cholesteric wave vector Q (Q52 p / P, where P is the pitch! is obtained via Q5h/K 2 , where K 2 is the Frank elastic constant for twist and h is the torque field which we calculate from the effective chiral int ...
... Such an approximation is plausible for molecules in real liquid crystals. The macroscopic cholesteric wave vector Q (Q52 p / P, where P is the pitch! is obtained via Q5h/K 2 , where K 2 is the Frank elastic constant for twist and h is the torque field which we calculate from the effective chiral int ...
Lattice quantum field theory
... where the integral is over the given path C from a to b, and the action is therefore a functional of the path S and the classical Lagrange function L. Of course, it is always possible to add a constant to the action without altering the result. Rewriting the sum as a functional integral over all pat ...
... where the integral is over the given path C from a to b, and the action is therefore a functional of the path S and the classical Lagrange function L. Of course, it is always possible to add a constant to the action without altering the result. Rewriting the sum as a functional integral over all pat ...
Improve The Convergence of Jarzynski Equality through Fast
... The nature of Jarzynski convergence is simply the expectation of a probability distribution of one exponential form of work. From our knowledge of statistics, some factors which might affect the convergence would be variance and the existence of extreme values. A smaller variance, in other words, a ...
... The nature of Jarzynski convergence is simply the expectation of a probability distribution of one exponential form of work. From our knowledge of statistics, some factors which might affect the convergence would be variance and the existence of extreme values. A smaller variance, in other words, a ...
Unusual ordered phases of highly frustrated magnets: a review
... interesting organic Mott insulators of X[Pd(dmit)2 ]2 and κ(ET)2 Z families8,22 can also be approximately described by the spatially anisotropic J − J 0 model with additional ringexchange (involving four spins and higher order) terms. It is widely believed that these materials are weak Mott insulato ...
... interesting organic Mott insulators of X[Pd(dmit)2 ]2 and κ(ET)2 Z families8,22 can also be approximately described by the spatially anisotropic J − J 0 model with additional ringexchange (involving four spins and higher order) terms. It is widely believed that these materials are weak Mott insulato ...
Prog. Theor. Phys. Suppl. 176, 384 (2008).
... left-most and right-most fusion trees of four anyons can be related to each other by F -moves in two different sequences of applications of F -moves. Fortunately, a mathematical theorem guarantees that the consistency equations for the above fusion trees, called the pentagons, are all the equations t ...
... left-most and right-most fusion trees of four anyons can be related to each other by F -moves in two different sequences of applications of F -moves. Fortunately, a mathematical theorem guarantees that the consistency equations for the above fusion trees, called the pentagons, are all the equations t ...
quantum simulations on square and triangular hubbard models
... cuprates and organic superconductors (or sodium cobaltates) which can be modeled by a two-dimensional square- and triangular-lattice Hubbard model respectively. The formation of the superconducting dome requires explanations of feasible scenarios. Generally speaking, pairing strength is provided by ...
... cuprates and organic superconductors (or sodium cobaltates) which can be modeled by a two-dimensional square- and triangular-lattice Hubbard model respectively. The formation of the superconducting dome requires explanations of feasible scenarios. Generally speaking, pairing strength is provided by ...
Quantum Computation with Nuclear Spins in Quantum Dots
... (for a discussion of spin-orbit coupling see below). This potentially combines the advanced fabrication techniques of established modern day semiconductor industry for large scale production with the favorable coherence times of quantum spins. A fundamental ingredient of this proposal is that the tu ...
... (for a discussion of spin-orbit coupling see below). This potentially combines the advanced fabrication techniques of established modern day semiconductor industry for large scale production with the favorable coherence times of quantum spins. A fundamental ingredient of this proposal is that the tu ...
Quantum Fields on BTZ Black Holes
... “I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.” Sir Issac Newto ...
... “I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.” Sir Issac Newto ...
Quantum groups: A survey of de nitions, motivations, and results
... nitions later. This makes it more fun and provides good motivation for learning the earlier background material. It also avoids getting bogged down before one even gets to the quantum group. In a number of places I have chosen to make these notes \nonlinear". There have been some occasions when I ha ...
... nitions later. This makes it more fun and provides good motivation for learning the earlier background material. It also avoids getting bogged down before one even gets to the quantum group. In a number of places I have chosen to make these notes \nonlinear". There have been some occasions when I ha ...
Quantum noise in optical fibers II: Raman jitter in soliton
... where the thermal Bose distribution is given by nth (Ω) = [exp (h̄|Ω|/kB T t0 ) − 1]−1 and where αR (Ω) is the Raman gain, whose profile is given in Fig. 1 of (QNI). Thus the Raman noise is strongly temperature dependent, but it also contains a spontaneous component which provides vacuum fluctuation ...
... where the thermal Bose distribution is given by nth (Ω) = [exp (h̄|Ω|/kB T t0 ) − 1]−1 and where αR (Ω) is the Raman gain, whose profile is given in Fig. 1 of (QNI). Thus the Raman noise is strongly temperature dependent, but it also contains a spontaneous component which provides vacuum fluctuation ...
Quantum Techniques for Stochastic Mechanics
... are related to symmetries by a result called Noether’s theorem. In Section 10 we describe a version of Noether’s theorem for stochastic mechanics, which was proved with the help of Brendan Fong. This applies, not just to systems described by stochastic Petri nets, but a much more general class of pr ...
... are related to symmetries by a result called Noether’s theorem. In Section 10 we describe a version of Noether’s theorem for stochastic mechanics, which was proved with the help of Brendan Fong. This applies, not just to systems described by stochastic Petri nets, but a much more general class of pr ...