Haut PDF Driven-Dissipative Quantum Many-Body Systems
Driven-Dissipative Quantum Many-Body Systems
... as driven-dissipative Gross-Pitaevski equations that are valid in the regime of weak ...correlated quantum lattice models with drive and dissipation, where several works have re- vealed the existence ...
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Non-equilibrium dynamics of many body quantum systems
... light-matter systems opens the door to many-body physics with ...describe dissipative effects on a two-level ...and many-body effects of the bath notably induce a dissipa- tive ...
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A Rigorous Theory of Many-Body Prethermalization for Periodically Driven and Closed Quantum Systems
... lattice systems are not covered here, but this could easily be ...periodically driven quantum systems have been investigated in [16, 34, 39] by techniques similar to ours, but not applicable ...
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Effective Hamiltonians, prethermalization, and slow energy absorption in periodically driven many-body systems
... periodically driven many-body systems (Floquet ...in quantum systems has recently attracted much theoretical and experimental attention, because, amongst many ...
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Driven dissipative dynamics and topology of quantum impurity systems
... in quantum RC circuits, multi-channel Kondo fixed points in topological Josephson junctions with Majorana fermions, and hybrid systems comprising a cQED environment coupled to a biased mesoscopic ...A ...
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Many-Body Localization in Periodically Driven Systems
... the many-body ...solid-state systems, is to study periodically driven MBL system weakly coupled to a thermal bath (we note that spectral properties of a static MBL system coupled to a bath ...
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Out-Of-Equilibrium Dynamics and Locality in Long-Range Many-Body Quantum Systems
... in many different models as: Luttinger Liquids [ 189 , 190 ], free bosonic theories [ 191 , 192 ], hardcore bosons [ 187 ], Lieb-Lininger model [ 193 , 194 ], spin models [ 195 , 196 , 197 , 198 ] and Hubbard-like ...
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Derivation of the two-dimensional nonlinear Schrodinger equation from many body quantum dynamics
... two-dimensional systems in the Gross-Pitaevskii scaling limit (where the scattering length of the interaction potential is exponentially small in the number of ...
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Time Evolution of Many-Body Localized Systems with the Flow Equation Approach
... (c † i c i+1 + hc) (1) with n i = c † i c i , where the on-site random field is drawn from a box distribution h i ∈ [−W, W ] and we set J = 1/2 as our unit of energy, to map exactly on the XXZ spin chain after ...
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Stochastic dissipative quantum spin chains (I) : Quantum fluctuating discrete hydrodynamics
... course many ques- tions remain to be studied –transport, finite size systems with or without boundary injection, boundary effects, robustness to perturbations, etc (see ...effective quantum ...
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One particle equations for many particle quantum systems : the MCTHDF method
... 2 The MCTDHF ansatz As remarked above convenient approximations for a system of N interacting Fermions should not rely on a mean field hypothesis. N may be large, but a N → ∞ mean field limit in the weak coupling scaling ...
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A note on 2D focusing many-boson systems
... 2D quantum system of N bosons in a trapping potential |x| s , interacting via a pair potential of the form N 2β−1 w(N β ...the many-body system is described in the large N limit by the corresponding ...
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Absence of many-body mobility edges
... that many- body localization, ...thermodynamic many-body system, occurs in certain one-dimensional quantum lattice models at any energy density if sufficiently strong quenched disorder ...
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Delocalized Glassy Dynamics and Many Body Localization
... and quantum fluctuations has been a central theme of hard condensed matter for many ...isolated quantum systems can fail to thermalize due to Anderson localization in Fock space ...called ...
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Electron-phonon coupling and charge-transfer excitations in organic systems from many-body perturbation theory
... organic systems offer an extremely large flexibility in terms of available molecules and architec- tures, the rather low quantum efficiency (a few per- cent), as compared to standard silicon-based solar ...
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Strongly driven quantum Josephson circuits
... atomic systems, optical systems or trapped ions systems have been investigated as a basis to implement such quantum ...a quantum superconducting bit, more than twenty years ago [5, 6], ...
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Flow towards diagonalization for Many-Body-Localization models : adaptation of the Toda matrix differential flow to random quantum spin chains
... and many-body Hamiltonians can be reformulated as flows of Hamiltonians towards diagonalization driven by unitary transformations that preserve the ...a Many- Body-Localization ...
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Quantum Quasi-Monte Carlo Technique for Many-Body Perturbative Expansions
... of quantum many-body systems is at the heart of many remarkable ...synthetic quantum systems – ...allowed many-body states to be characterized and controlled ...
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Microscopic approaches for nuclear Many-Body dynamics: applications to nuclear reactions
... These lecture notes are addressed to PhD student and/or researchers who want a general overview of microscopic approaches based on mean-field and applied to nuclear dynamics. Our goal is to provide a good description of ...
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Projected Bogoliubov Many-Body Perturbation Theory : Overcoming formal and technical challenges
... initio many-body methods have been developed on top of symmetry-broken reference states, ...finite quantum systems and results of many-body calculations carry a contamination ...
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