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Irreversibility mitigation in unital non-Markovian quantum evolutions
Published 2020-08-01“…Finally, we also provide analytical bounds on the parameters in the generator giving rise to the quantum system dynamics, so as to ensure irreversibility mitigation of the corresponding non-Markovian evolution.…”
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Irreversible and quantum thermodynamic considerations on the quantum zeno effect
Published 2023-07-01“…Abstract The quantum zeno effect slows down the quantum system’s time evolution under frequent measurements. …”
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Coherifying quantum channels
Published 2018-01-01“…Is it always possible to explain random stochastic transitions between states of a finite-dimensional system as arising from the deterministic quantum evolution of the system? If not, then what is the minimal amount of randomness required by quantum theory to explain a given stochastic process? …”
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New Concept for Studying the Classical and Quantum Three-Body Problem: Fundamental Irreversibility and Time’s Arrow of Dynamical Systems
Published 2020-08-01“…A new approach makes the system of geodesic equations with respect to the evolution parameter of a dynamical system (<i>internal time</i>) <i>fundamentally irreversible.…”
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Time evolution of a small reactive system
Published 2013-01-01“…We investigate the irreversible evolution of a small system in which a chemical reaction takes place. …”
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Randomness and Irreversiblity in Quantum Mechanics: A Worked Example for a Statistical Theory
Published 2021-12-01“…The randomness of some irreversible quantum phenomena is a central question because irreversible phenomena break quantum coherence and thus yield an irreversible loss of information. …”
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On Quantum Collapse as a Basis for the Second Law of Thermodynamics
Published 2017-03-01“…The present model provides a specific physical justification for Boltzmann’s often-criticized assumption of molecular randomness (Stosszahlansatz), thereby changing its status from an ad hoc postulate to a theoretically grounded result, without requiring any change to the basic quantum theory. In addition, it is argued that TI provides an elegant way of reconciling, via indeterministic collapse, the time-reversible Liouville evolution with the time-irreversible evolution inherent in so-called “master equations” that specify the changes in occupation of the various possible states in terms of the transition rates between them. …”
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Mathematical Models for Unstable Quantum Systems and Gamow States
Published 2022-06-01Get full text
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Classical and Quantum Models in Non-Equilibrium Statistical Mechanics: Moment Methods and Long-Time Approximations
Published 2012-02-01“…Generalizations to non-equilibrium quantum interacting systems meet additional difficulties. …”
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Chemical Reactions Using a Non-Equilibrium Wigner Function Approach
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Quantum Dynamical Simulation of a Transversal Stern–Gerlach Interferometer
Published 2021-09-01“…The result confirms what has long been hinted at by theoretical analyses: the transversal Stern–Gerlach interferometer quantum dynamics is fundamentally irreversible even when perfect control of the associated magnetic fields and beams is assumed.…”
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Quantum master equations for entangled qubit environments
Published 2018“…We study the Markovian dynamics of a collection of n quantum systems coupled to an irreversible environmental channel consisting of a stream of entangled qubits. …”
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Quantum-Classical Hybrid Systems and their Quasifree Transformations
Published 2023-07-01“…We study continuous variable systems, in which quantum and classical degrees of freedom are combined and treated on the same footing. …”
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The Quantum Statistical Mechanical Theory of Transport Processes
Published 1993-12-01“…A new derivation of the quantum Boltzmann transport equation for the Fermion system from the quantum time evolution equation for the wigner distribution function is presented. …”
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Probing quantum fluctuation theorems in engineered reservoirs
Published 2017-01-01“…Our findings provide new insights into how the quantum character of a physical system impacts its thermodynamic evolution.…”
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Simulating symmetric time evolution with local operations
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Semiclassical Loop Quantum Gravity and Black Hole Thermodynamics
Published 2013-02-01“…This non-unitary evolution is also rooted in formulations of irreversible physics.…”
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Conditional emergence of classical domain and branching of quantum histories
Published 2020-11-01“…This measurement scenario is a simpler alternative to environment-induced decoherence that reconciles unitarity of quantum mechanics (QM) with irreversible measurement process. …”
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A Quenched Disorder in the Quantum‐Critical Superconductor CeCoIn5
Published 2024-01-01“…Abstract Emergent inhomogeneous electronic phases in metallic quantum systems are crucial for understanding high‐Tc superconductivity and other novel quantum states. …”
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Dynamical Stability in a Non-Hermitian Kicked Rotor Model
Published 2022-12-01“…We investigate the quantum irreversibility and quantum diffusion in a non-Hermitian kicked rotor model for which the kicking strength is complex. …”
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