Top PDF Disorder Driven Transitions in Non-Equilibrium Quantum Systems
Disorder Driven Transitions in Non-Equilibrium Quantum Systems
... The above properties describe the single particle characteristics of the AFAI, and lead to its defining characteristic as a many body system: robust quantized charge pumping that persists in a non-adiabatic ...
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Nonequilibrium effective field theory for absorbing state phase transitions in driven open quantum spin systems
... of driven-dissipative two- level systems with coherent and dissipative branching and coagulation dynamics, which features a unique absorbing state throughout the entire parameter ...the quantum ...
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Non equilibrium quantum dynamics : interplay of disorder, interactions and confinement
... Statistical equilibrium denotes the point not at which the particles have stopped moving, but at which the ensembles do not change any ...three equilibrium ensembles which are usually ...combined ...
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Computational studies of thermal and quantum phase transitions approached through non-equilibrium quenching
... and quantum phase tran- sitions, for a general review, see ...the non-equilibrium version of the dual scaling behavior analogous to the equilibrium case ...This non-equilibrium ...
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Non equilibrium processes and ergodicity breaking in isolated quantum systems
... The off-diagonal elements can also be used as a diagnostic of interesting behaviour. While the diagonal elements of an operator describe the aver- age values of quantities, the off-diagonal elements are associated with ...
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Microcavity quantum-dot systems for non-equilibrium Bose-Einstein condensation
... a non-equilibrium BEC driven by quantum dynamics in a system comprising a microcavity field mode and a distribution of localised two-level systems driven to a step-like ...
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Geometrical frustration effects on charge-driven quantum phase transitions
... phase transitions between charge-ordered and - disor- dered metallic phases can display quantum critical phenomena in close analogy with the heavy-fermion systems 16–19 with the critical charge ...
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Quantum phase transitions and quantum transport in low-dimensional topological systems
... the disorder strength and µ for various magnetic field ...against disorder for higher magnetic fields, because the coherence length becomes longer with increasing ...critical disorder strength ...
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How driving rates determine the statistics of driven non-equilibrium systems with stationary distributions
... Discussion Driven non-equilibrium systems are often composed of a driving process and a relaxing ...by transitions from “higher” states to “lower” states, and is often a sample space ...
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Absence of disorder-driven metal-insulator transitions in simple holographic models.
... the quantum critical conductivity of a clean, charge-neutral ...to disorder, our work demon- strates the practicality of new hydrodynamic insight into holographic ...
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Absence of Disorder-Driven Metal-Insulator Transitions in Simple Holographic Models
... 3 Perimeter Institute for Theoretical Physics, Waterloo, Ontario N2L 2Y5, Canada (Dated: November 26, 2015) We study electrical transport in a strongly coupled strange metal in two spatial dimensions at finite ...
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Quantum order by disorder driven phase reconstruction in the vicinity of ferromagnetic quantum critical points
... to-ferromagnet quantum phase transition of itinerant fermions that occurs by varying the exchange coupling between electron ...the transitions weakly first order at low temperatures and can lead to the ...
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Thermalization in Periodically-Driven Interacting Quantum Systems
... the driven system that we ...involve transitions from Floquet states of predominantly conduction band character to final states of predominantly valence band character, and follow directly from processes ...
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Entropy production in non-equilibrium systems
... of transitions, where each node represents a state and each link a transition rate between two different ...for systems driven out of equilibrium both by asymmetric transition rates and an ...
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Strongly correlated quantum fluids and effective thermalization in non-Markovian driven-dissipative photonic systems
... protected systems appears to be somehow accidentally related to the existence of iso-energetic Landau levels/quasi-hole excitations, as well as vanishing matrix elements toward higher energy states away from the ...
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Many-Body Quantum Dynamics and Non-Equilibrium Phases of Matter
... to non-perturbative effects that can destabilize MBL under certain conditions [71, ...in systems with interactions that decay sub-exponentially with ...weak disorder that occur naturally inside an ...
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Driven dissipative dynamics and topology of quantum impurity systems
... spin–boson systems, and more precisely to the dy- namics of driven and dissipative quantum impurity ...the quantum trajectories can produce novel phenomena in terms of many-body physics, such ...
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Dissipation effects in driven quantum many-body systems
... These are all results related to purely longitudinal interaction. However, a cou- pling along the transverse direction might as well realize an interesting thermal improvement, since it couples to the tunnelling term ...
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Some properties of correlations of quantum lattice systems in thermal equilibrium
... that equilibrium states are ...of quantum lattice systems, assuming that the temperature is high enough, only a single state satisfies the KMS condition that characterizes ...
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Non-equilibrium dynamics of isolated quantum systems
... a δ -function two body interaction), but it is strong enough and non negligible. The cloud is split by a laser beam in two counter-propagating clouds with opposite momentum. The two clouds then climb the harmonic ...
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