Exceptional Points and Dynamical Phase Transitions
... properties. In one of the phases, the discrete and narrow resonance states have individual spectroscopic features. Here, the real parts (energies) of the eigenvalue trajectories avoid crossing while the imaginary parts (widths) can cross. As a function of increasing (but small) coupling strength bet ...
... properties. In one of the phases, the discrete and narrow resonance states have individual spectroscopic features. Here, the real parts (energies) of the eigenvalue trajectories avoid crossing while the imaginary parts (widths) can cross. As a function of increasing (but small) coupling strength bet ...
Quantum Phase Transitions
... critical point, there is a sizable region where quantum critical behaviour is observable (labeled QM in Fig. 1B). Some examples are: • Anderson-Mott models and metal-insulator transitions [4], • superconductor-insulator (SI) transition in granular superconductors [5], • transitions between quantum h ...
... critical point, there is a sizable region where quantum critical behaviour is observable (labeled QM in Fig. 1B). Some examples are: • Anderson-Mott models and metal-insulator transitions [4], • superconductor-insulator (SI) transition in granular superconductors [5], • transitions between quantum h ...
Quantum Teleportation
... Unbelievable as it seems in 1993 a theoretical scheme has been found by Charles Bennett et al. that predicts the existence of teleportation in reality - at least for quantum systems. This scheme exploits some of the most essential and most fascinating features of quantum theory, such as the existenc ...
... Unbelievable as it seems in 1993 a theoretical scheme has been found by Charles Bennett et al. that predicts the existence of teleportation in reality - at least for quantum systems. This scheme exploits some of the most essential and most fascinating features of quantum theory, such as the existenc ...
Subjective Bayesian probabilities
... Party B has inside information about event E, relative to party A, if A is willing to agree to a bet on E that B believes to be a sure win. B has one-way inside information if B has inside information relative to A, but A does not have any inside information relative to A. The unique situation in wh ...
... Party B has inside information about event E, relative to party A, if A is willing to agree to a bet on E that B believes to be a sure win. B has one-way inside information if B has inside information relative to A, but A does not have any inside information relative to A. The unique situation in wh ...
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 ...
Physics Today
... Schrödinger equation, Erwin Madelung demonstrated that a particular transformation of the wavefunction provides a means of recasting the equation into hydrodynamic form. The corresponding system is a shallow, inviscid fluid layer evolving under the action of surface tension, if one associates the pr ...
... Schrödinger equation, Erwin Madelung demonstrated that a particular transformation of the wavefunction provides a means of recasting the equation into hydrodynamic form. The corresponding system is a shallow, inviscid fluid layer evolving under the action of surface tension, if one associates the pr ...
