On least action principles for discrete quantum scales
... Nottale. We present also rigorous definitions and preliminary results in this direction. Keywords: quantum operators, scale relativity. ...
... Nottale. We present also rigorous definitions and preliminary results in this direction. Keywords: quantum operators, scale relativity. ...
Fundamental aspects of quantum Brownian motion
... context of both, the nonlinear generalized quantum Langevin equation and the path integral approach. We discuss the consequences of the time-reversal symmetry for an open dissipative quantum dynamics and, furthermore, point to a series of subtleties and possible pitfalls. The path integral methodolo ...
... context of both, the nonlinear generalized quantum Langevin equation and the path integral approach. We discuss the consequences of the time-reversal symmetry for an open dissipative quantum dynamics and, furthermore, point to a series of subtleties and possible pitfalls. The path integral methodolo ...
Bose-Glass Phases of Ultracold Atoms due to Cavity Backaction Hessam Habibian,
... Bragg diffraction is a manifestation of the wave properties of light and provides a criterion for the existence of long-range order in the scattering medium [1]. Bragg diffraction of light by atoms in optical lattices was measured for various geometries and settings, from gratings of laser-cooled at ...
... Bragg diffraction is a manifestation of the wave properties of light and provides a criterion for the existence of long-range order in the scattering medium [1]. Bragg diffraction of light by atoms in optical lattices was measured for various geometries and settings, from gratings of laser-cooled at ...
Lindblad driving for nonequilibrium steady
... The standard tool for describing nonequilibrium steady-state transport through a quantum system coupled to two leads with different chemical potentials is the Keldysh formalism [1]. However, when the quantum system is interacting, the treatment of interactions within the Keldysh formalism is difficu ...
... The standard tool for describing nonequilibrium steady-state transport through a quantum system coupled to two leads with different chemical potentials is the Keldysh formalism [1]. However, when the quantum system is interacting, the treatment of interactions within the Keldysh formalism is difficu ...
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... interpretation of mixtures, but does not necessarily follow without that interpretation. And, he continues, the ignorance interpretation of mixtures equivocates on the nature of quantum states, as expressed by means of the statistical operator formalism: A quantum mixed state so expressed should no ...
... interpretation of mixtures, but does not necessarily follow without that interpretation. And, he continues, the ignorance interpretation of mixtures equivocates on the nature of quantum states, as expressed by means of the statistical operator formalism: A quantum mixed state so expressed should no ...
Quantum NP - A Survey Dorit Aharonov and Tomer Naveh
... or two; It is now a rich field involving deep questions and leading to the discovery of beautiful and unexpected structures, with important contributions to the understanding of the notion of classical probabilistic and deterministic computation. With the stormy entrance of quantum computation into ...
... or two; It is now a rich field involving deep questions and leading to the discovery of beautiful and unexpected structures, with important contributions to the understanding of the notion of classical probabilistic and deterministic computation. With the stormy entrance of quantum computation into ...
Testing quantum correlations versus single
... her input must therefore have been defined before Bob’s output materializes). Any model based on such an assumption had already been falsified by the so-called before–before experiment11,12 , as Suarez emphatically stressed13 . However, assumptions (2)–(3) clearly define non-signalling correlations, ...
... her input must therefore have been defined before Bob’s output materializes). Any model based on such an assumption had already been falsified by the so-called before–before experiment11,12 , as Suarez emphatically stressed13 . However, assumptions (2)–(3) clearly define non-signalling correlations, ...