Intersection Between SFT and Condensed Matter
... preserving conformal symmetry have been classified for minimal models with c<1. Most of the information about a boundary condition can be encoded in the so called boundary state: Closed string channel: closed string evolves from the boundary state Open string channel: open string channel makes a loo ...
... preserving conformal symmetry have been classified for minimal models with c<1. Most of the information about a boundary condition can be encoded in the so called boundary state: Closed string channel: closed string evolves from the boundary state Open string channel: open string channel makes a loo ...
Unitarity as Preservation of Entropy and Entanglement in Quantum
... fundamental philosophical debate.(1) The most famous apparent “paradox” aroused by the nonlocal character of composite quantum systems, is exposed in the celebrated article of Einstein et al.(2) (the so-called EPR paradox), in which the authors claimed that in any plausible physical theory there exi ...
... fundamental philosophical debate.(1) The most famous apparent “paradox” aroused by the nonlocal character of composite quantum systems, is exposed in the celebrated article of Einstein et al.(2) (the so-called EPR paradox), in which the authors claimed that in any plausible physical theory there exi ...
Turing Machines
... established laws of classical physics and called for a radically different way of thinking --this led to the development of Quantum Mechanics which is today regarded as the fundamental theory of Nature The price to be paid for this powerful tool is that some of the predictions that Quantum Mechanics ...
... established laws of classical physics and called for a radically different way of thinking --this led to the development of Quantum Mechanics which is today regarded as the fundamental theory of Nature The price to be paid for this powerful tool is that some of the predictions that Quantum Mechanics ...
Single-electron pump based on a quantum dot
... pumped electrons into the reservoir due to its increasing electrochemical potential [28]. We estimate the capacitance between DL and the reservoir by assuming them to be parallel plate capacitors: CRES - DL = A d » 1.8 ´ 10-15 F, where ò is the permittivity of SiO2, A is the area of the reservoir d ...
... pumped electrons into the reservoir due to its increasing electrochemical potential [28]. We estimate the capacitance between DL and the reservoir by assuming them to be parallel plate capacitors: CRES - DL = A d » 1.8 ´ 10-15 F, where ò is the permittivity of SiO2, A is the area of the reservoir d ...
States and Operators in the Spacetime Algebra
... We study the Pauli matrix algebra in Section 2, and demonstrate how quantum spin states are formulated in terms of the real geometric algebra of space (which is a subalgebra of the full STA). An extension to multiparticle systems is introduced, in which separate (commuting) copies of the STA are tak ...
... We study the Pauli matrix algebra in Section 2, and demonstrate how quantum spin states are formulated in terms of the real geometric algebra of space (which is a subalgebra of the full STA). An extension to multiparticle systems is introduced, in which separate (commuting) copies of the STA are tak ...
Resource cost results for one-way entanglement
... Ref. 12, where a connection to secret key distillation from bipartite quantum states was exhausted. However, these results were shown under strong idealizations of the sources. It was assumed that the sources, where tasks are performed on, are memoryless and perfectly known. Since source uncertainti ...
... Ref. 12, where a connection to secret key distillation from bipartite quantum states was exhausted. However, these results were shown under strong idealizations of the sources. It was assumed that the sources, where tasks are performed on, are memoryless and perfectly known. Since source uncertainti ...
an introduction to quantum mechanics - TU Dortmund
... As we know if we want to examine an one dimensional problem of classical mechanics it is enough to work with scalar quantities. However for problems in two or three dimensions some quantities such as velocity, force, acceleration,…. must be represented by vectors. So we need different mathematics to ...
... As we know if we want to examine an one dimensional problem of classical mechanics it is enough to work with scalar quantities. However for problems in two or three dimensions some quantities such as velocity, force, acceleration,…. must be represented by vectors. So we need different mathematics to ...
An Introduction to Quantum Game Theory
... are applying to economics, we have given and may give again some illustrations from physics. There are many social scientists who object to the drawing of such parallels on various grounds, among which is generally found the assertion that economic theory cannot be modeled after physics since it is ...
... are applying to economics, we have given and may give again some illustrations from physics. There are many social scientists who object to the drawing of such parallels on various grounds, among which is generally found the assertion that economic theory cannot be modeled after physics since it is ...
Physics at the FQMT`11 conference
... and quantum molecular motors enables us to develop a better stochastic method of systems description which is, in some sense, complementary to a fully microscopic description, starting from deterministic Newton or Schrödinger equations. Similarly, as Langevin and Fokker–Planck equations are complem ...
... and quantum molecular motors enables us to develop a better stochastic method of systems description which is, in some sense, complementary to a fully microscopic description, starting from deterministic Newton or Schrödinger equations. Similarly, as Langevin and Fokker–Planck equations are complem ...
Chapter 5 Quantum Information Theory
... Chapter 5 Quantum Information Theory Quantum information theory is a rich subject that could easily have occupied us all term. But because we are short of time (I’m anxious to move on to quantum computation), I won’t be able to cover this subject in as much depth as I would have liked. We will settl ...
... Chapter 5 Quantum Information Theory Quantum information theory is a rich subject that could easily have occupied us all term. But because we are short of time (I’m anxious to move on to quantum computation), I won’t be able to cover this subject in as much depth as I would have liked. We will settl ...
RSC_QTECR_ch005 105..131
... where zR is the minimum point at the reactant state in the PMF and the ensemble average h i is obtained by the effective potential of eqn (5.2). Equation (5.5) also serves as a definition of the path integral centroid free energy, DF(z), at z relative to that at the reactant state minimum. Note th ...
... where zR is the minimum point at the reactant state in the PMF and the ensemble average h i is obtained by the effective potential of eqn (5.2). Equation (5.5) also serves as a definition of the path integral centroid free energy, DF(z), at z relative to that at the reactant state minimum. Note th ...
Entangled Photons and Bell`s Inequality
... no matter the distance between them. Einstein believed this “spooky action at a distance” is in violation of the theory of relativity, citing the impossibility of faster than light information travel. His conclusion was that quantum mechanics is an incomplete theory and there lies a hidden variable ...
... no matter the distance between them. Einstein believed this “spooky action at a distance” is in violation of the theory of relativity, citing the impossibility of faster than light information travel. His conclusion was that quantum mechanics is an incomplete theory and there lies a hidden variable ...
Including quantum effects in the dynamics of complex „i.e., large
... study and think about chemical kinetics and dynamics at the molecular level, very much in the same spirit with which physical chemists had used molecular spectroscopy for many years to study molecular structure. These new developments in experimental capabilities thus spurred many young theoreticall ...
... study and think about chemical kinetics and dynamics at the molecular level, very much in the same spirit with which physical chemists had used molecular spectroscopy for many years to study molecular structure. These new developments in experimental capabilities thus spurred many young theoreticall ...
On the Wave Function of the Photon
... we may proceed, as in quantum theory of massive particles, through two stages. At the first stage we introduce wave functions and a wave equation obeyed by these wave functions. At the second stage we upgrade the wave functions to the level of field operators in order to deal more effectively with t ...
... we may proceed, as in quantum theory of massive particles, through two stages. At the first stage we introduce wave functions and a wave equation obeyed by these wave functions. At the second stage we upgrade the wave functions to the level of field operators in order to deal more effectively with t ...
Emergent quasicrystals in strongly correlated systems
... states at irrational filling are gapless, these states are unstable to disorder. Such an instability is consistent with the existence of quantum Hall plateaux. In fact, we can easily use the above framework to establish the hierarchy of quantum Hall states, in which the gap (and therefore, the regio ...
... states at irrational filling are gapless, these states are unstable to disorder. Such an instability is consistent with the existence of quantum Hall plateaux. In fact, we can easily use the above framework to establish the hierarchy of quantum Hall states, in which the gap (and therefore, the regio ...
Is spacetime a quantum error-correcting code?
... gravity works, a black hole seems not to destroy information! Even so, the mechanism by which information can escape from behind a putative event horizon remains murky. Indeed, it is not clear whether or how the boundary theory describes the experience of observers who cross into the black hole inte ...
... gravity works, a black hole seems not to destroy information! Even so, the mechanism by which information can escape from behind a putative event horizon remains murky. Indeed, it is not clear whether or how the boundary theory describes the experience of observers who cross into the black hole inte ...
Observation Selection Effects, Measures, and Infinite Spacetimes
... agree that this is the correct answer. Since the example does not depend on the exact numbers involved, we have the more general principle that in cases like this, your credence of having property P should be equal to the fraction of observers who have P. You reason as if you were a randomly selecte ...
... agree that this is the correct answer. Since the example does not depend on the exact numbers involved, we have the more general principle that in cases like this, your credence of having property P should be equal to the fraction of observers who have P. You reason as if you were a randomly selecte ...