Search Results - "Mazets, Igor"
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Experimental observation of a generalized Gibbs ensemble
Published in Science (American Association for the Advancement of Science) (10-04-2015)“…The description of the non-equilibrium dynamics of isolated quantum many-body systems within the framework of statistical mechanics is a fundamental open…”
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Experimental characterization of a quantum many-body system via higher-order correlations
Published in Nature (London) (18-05-2017)“…Experimental measurements of higher-order correlation functions in many-body systems provide insight into a non-trivial quantum field theory and how it can be…”
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Designing arbitrary one-dimensional potentials on an atom chip
Published in Optics express (11-11-2019)“…We use laser light shaped by a digital micro-mirror device to realize arbitrary optical dipole potentials for one-dimensional (1D) degenerate Bose gases of Rb…”
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4
Giant vacuum forces via transmission lines
Published in Proceedings of the National Academy of Sciences - PNAS (22-07-2014)“…Quantum electromagnetic fluctuations induce forces between neutral particles, known as the van der Waals and Casimir interactions. These fundamental forces,…”
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Quantized refrigerator for an atomic cloud
Published in Quantum (Vienna, Austria) (28-06-2019)“…We propose to implement a quantized thermal machine based on a mixture of two atomic species. One atomic species implements the working medium and the other…”
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Emergent Pauli Blocking in a Weakly Interacting Bose Gas
Published in Physical review. X (01-12-2022)“…The relationship between many-body interactions and dimensionality is integral to numerous emergent quantum phenomena. A striking example is the Bose gas,…”
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Metropolis–Hastings thermal state sampling for numerical simulations of Bose–Einstein condensates
Published in Computer physics communications (01-07-2014)“…We demonstrate the application of the Metropolis–Hastings algorithm to sampling of classical thermal states of one-dimensional Bose–Einstein quasicondensates…”
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Quantum Field Thermal Machines
Published in PRX quantum (01-07-2021)“…Recent years have enjoyed an overwhelming interest in quantum thermodynamics, a field of research aimed at understanding thermodynamic tasks performed in the…”
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Relaxation of bosons in one dimension and the onset of dimensional crossover
Published in SciPost physics (22-10-2020)“…We study ultra-cold bosons out of equilibrium in a one-dimensional (1D) setting and probe the breaking of integrability and the resulting relaxation at the…”
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Observation of Light-Induced Dipole-Dipole Forces in Ultracold Atomic Gases
Published in Physical review. X (01-07-2022)“…Light-matter interaction is well understood on the single-atom level and routinely used to manipulate atomic gases. However, in denser ensembles, collective…”
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Extension of the Generalized Hydrodynamics to the Dimensional Crossover Regime
Published in Physical review letters (05-03-2021)“…In an effort to address integrability breaking in cold gas experiments, we extend the integrable hydrodynamics of the Lieb-Liniger model with two additional…”
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Two-level masers as heat-to-work converters
Published in Proceedings of the National Academy of Sciences - PNAS (02-10-2018)“…Heat engines, which cyclically transform heat into work, are ubiquitous in technology. Lasers and masers may be viewed as heat engines that rely on population…”
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The discrete Green's function method for wave packet expansion via the free Schrödinger equation
Published in Journal of computational physics (15-08-2024)“…We consider the expansion of wave packets governed by the free Schrödinger equation. This seemingly simple task plays an important role in simulations of…”
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Highly nonlocal optical nonlinearities in atoms trapped near a waveguide
Published in Optica (20-07-2016)Get full text
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Atom interferometry with trapped Bose–Einstein condensates: impact of atom–atom interactions
Published in New journal of physics (28-06-2010)Get full text
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The dissipative Generalized Hydrodynamic equations and their numerical solution
Published in Journal of computational physics (15-11-2023)“…“Generalized Hydrodynamics” (GHD) stands for a model that describes one-dimensional integrable systems in quantum physics, such as ultra-cold atoms or spin…”
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New aspects of absorption line formation in intervening turbulent clouds — II. Monte Carlo simulation of interstellar H+D Lyα absorption profiles
Published in Monthly notices of the Royal Astronomical Society (01-07-1997)“…Stochastic velocity fields with finite correlation lengths affect the formation of interstellar (intergalactic) absorption lines in a way not accounted for in…”
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Einstein-Podolsky-Rosen correlations of ultracold atomic gases
Published in Physical review letters (25-03-2011)“…We demonstrate that collective continuous variables of two species of trapped ultracold bosonic gases can be Einstein-Podolsky-Rosen-correlated (entangled) via…”
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Prethermalization in one-dimensional Bose gases: Description by a stochastic Ornstein-Uhlenbeck process
Published in The European physical journal. ST, Special topics (01-02-2013)“…We experimentally study the relaxation dynamics of a coherently split one-dimensional Bose gas using matterwave interference. Measuring the full probability…”
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Two-dimensional dynamics of expansion of a degenerate Bose gas
Published in Physical review. A, Atomic, molecular, and optical physics (19-11-2012)Get full text
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