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zadetkov: 266
1.
  • From quantum chaos and eige... From quantum chaos and eigenstate thermalization to statistical mechanics and thermodynamics
    D'Alessio, Luca; Kafri, Yariv; Polkovnikov, Anatoli ... Advances in physics, 05/2016, Letnik: 65, Številka: 3
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    This review gives a pedagogical introduction to the eigenstate thermalization hypothesis (ETH), its basis, and its implications to statistical mechanics and thermodynamics. In the first part, ETH is ...
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2.
  • Dynamical obstruction to lo... Dynamical obstruction to localization in a disordered spin chain
    Sels, Dries; Polkovnikov, Anatoli Physical review. E 104, Številka: 5-1
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    We analyze a one-dimensional XXZ spin chain in a disordered magnetic field. As the main probes of the system's behavior, we use the sensitivity of eigenstates to adiabatic transformations, as ...
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3.
  • Thermalization of Dilute Im... Thermalization of Dilute Impurities in One-Dimensional Spin Chains
    Sels, Dries; Polkovnikov, Anatoli Physical review. X, 03/2023, Letnik: 13, Številka: 1
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    We analyze a crossover between ergodic and nonergodic regimes in an interacting spin chain with a dilute density of impurities, defined as spins with a strong local field. The dilute limit allows us ...
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4.
  • Geometric Speed Limit of Ac... Geometric Speed Limit of Accessible Many-Body State Preparation
    Bukov, Marin; Sels, Dries; Polkovnikov, Anatoli Physical review. X, 02/2019, Letnik: 9, Številka: 1
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    We analyze state preparation within a restricted space of local control parameters between adiabatically connected states of control Hamiltonians. We formulate a conjecture that the time integral of ...
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5.
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6.
  • Asymptotic Prethermalizatio... Asymptotic Prethermalization in Periodically Driven Classical Spin Chains
    Howell, Owen; Weinberg, Phillip; Sels, Dries ... Physical review letters, 2019-Jan-11, Letnik: 122, Številka: 1
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    We reveal a continuous dynamical heating transition between a prethermal and an infinite-temperature stage in a clean, chaotic periodically driven classical spin chain. The transition time is a steep ...
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7.
  • Classifying and measuring g... Classifying and measuring geometry of a quantum ground state manifold
    Kolodrubetz, Michael; Gritsev, Vladimir; Polkovnikov, Anatoli Physical review. B, Condensed matter and materials physics, 08/2013, Letnik: 88, Številka: 6
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    From the Aharonov-Bohm effect to general relativity, geometry plays a central role in modern physics. In quantum mechanics, many physical processes depend on the Berry curvature. However, recent ...
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8.
  • Reinforcement Learning in D... Reinforcement Learning in Different Phases of Quantum Control
    Bukov, Marin; Day, Alexandre G. R.; Sels, Dries ... Physical review. X, 09/2018, Letnik: 8, Številka: 3
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    The ability to prepare a physical system in a desired quantum state is central to many areas of physics such as nuclear magnetic resonance, cold atoms, and quantum computing. Yet, preparing states ...
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9.
  • Replica Resummation of the ... Replica Resummation of the Baker-Campbell-Hausdorff Series
    Vajna, Szabolcs; Klobas, Katja; Prosen, Tomaž ... Physical review letters, 05/2018, Letnik: 120, Številka: 20
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    We developed a novel perturbative expansion based on the replica trick for the Floquet Hamiltonian governing the dynamics of periodically kicked systems where the kick strength is the small ...
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10.
  • Optimal nonlinear passage t... Optimal nonlinear passage through a quantum critical point
    Barankov, Roman; Polkovnikov, Anatoli Physical review letters, 08/2008, Letnik: 101, Številka: 7
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    We analyze the problem of optimal adiabatic passage through a quantum critical point. We show that to minimize the number of defects the tuning parameter should be changed as a power law in time. The ...
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zadetkov: 266

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