Search Results - "Serbyn, Maksym"
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Quantum many-body scars and weak breaking of ergodicity
Published in Nature physics (01-06-2021)“…Thermalization is the inevitable fate of many complex quantum systems, whose dynamics allow them to fully explore the vast configuration space regardless of…”
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2
Colloquium : Many-body localization, thermalization, and entanglement
Published in Reviews of modern physics (22-05-2019)“…Thermalizing quantum systems are conventionally described by statistical mechanics at equilibrium. However, not all systems fall into this category, with…”
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3
Local conservation laws and the structure of the many-body localized states
Published in Physical review letters (17-09-2013)“…We construct a complete set of local integrals of motion that characterize the many-body localized (MBL) phase. Our approach relies on the assumption that…”
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4
Revealing hidden spin-momentum locking in a high-temperature cuprate superconductor
Published in Science (American Association for the Advancement of Science) (14-12-2018)“…Cuprate superconductors have long been thought of as having strong electronic correlations but negligible spin-orbit coupling. Using spin- and angle-resolved…”
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5
Quantum annealing initialization of the quantum approximate optimization algorithm
Published in Quantum (Vienna, Austria) (01-07-2021)“…The quantum approximate optimization algorithm (QAOA) is a prospective near-term quantum algorithm due to its modest circuit depth and promising benchmarks…”
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6
Half- and quarter-metals in rhombohedral trilayer graphene
Published in Nature (London) (21-10-2021)“…Ferromagnetism is most common in transition metal compounds where electrons occupy highly localized d orbitals. However, ferromagnetic order may also arise in…”
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7
Emergent SU(2) Dynamics and Perfect Quantum Many-Body Scars
Published in Physical review letters (07-06-2019)“…Motivated by recent experimental observations of coherent many-body revivals in a constrained Rydberg atom chain, we construct a weak quasilocal deformation of…”
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8
Criterion for Many-Body Localization-Delocalization Phase Transition
Published in Physical review. X (23-12-2015)“…We propose a new approach to probing ergodicity and its breakdown in one-dimensional quantum many-body systems based on their response to a local perturbation…”
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9
Avoiding Barren Plateaus Using Classical Shadows
Published in PRX quantum (01-06-2022)“…Variational quantum algorithms are promising algorithms for achieving quantum advantage on near-term devices. The quantum hardware is used to implement a…”
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10
Superdiffusive Energy Transport in Kinetically Constrained Models
Published in Physical review. X (01-03-2023)“…Universal nonequilibrium properties of isolated quantum systems are typically probed by studying transport of conserved quantities, such as charge or spin,…”
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11
Observation of Dirac Node Formation and Mass Acquisition in a Topological Crystalline Insulator
Published in Science (American Association for the Advancement of Science) (27-09-2013)“…In topological crystalline insulators (TCIs), topology and crystal symmetry intertwine to create surface states with distinct characteristics. The breaking of…”
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12
Thermoelectric Transport Signatures of Dirac Composite Fermions in the Half-Filled Landau Level
Published in Physical review. X (22-08-2016)“…The half-filled Landau level is expected to be approximately particle-hole symmetric, which requires an extension of the Halperin-Lee-Read (HLR) theory of the…”
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13
Dirac mass generation from crystal symmetry breaking on the surfaces of topological crystalline insulators
Published in Nature materials (01-03-2015)“…The tunability of topological surface states and controllable opening of the Dirac gap are of fundamental and practical interest in the field of topological…”
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14
Many-Body Entropies and Entanglement from Polynomially Many Local Measurements
Published in Physical review. X (01-08-2024)“…Estimating global properties of many-body quantum systems such as entropy or bipartite entanglement is a notoriously difficult task, typically requiring a…”
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15
Tangent Space Generators of Matrix Product States and Exact Floquet Quantum Scars
Published in PRX quantum (01-10-2024)“…The advancement of quantum simulators motivates the development of a theoretical framework to assist with efficient state preparation in quantum many-body…”
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16
Proximity-induced gapless superconductivity in two-dimensional Rashba semiconductor in magnetic field
Published in SciPost physics (01-05-2024)“…Two-dimensional semiconductor-superconductor heterostructures form the foundation of numerous nanoscale physical systems. However, measuring the properties of…”
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17
Mapping the unconventional orbital texture in topological crystalline insulators
Published in Nature physics (13-07-2014)“…In crystalline topological insulators, the combination of an insulating bulk with conducting surface states is due to particular crystal symmetry. The…”
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18
Hilbert space fragmentation and slow dynamics in particle-conserving quantum East models
Published in SciPost physics (01-09-2023)“…Quantum kinetically constrained models have recently attracted significant attention due to their anomalous dynamics and thermalization. In this work, we…”
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Optimal Steering of Matrix Product States and Quantum Many-Body Scars
Published in PRX quantum (01-09-2022)“…Ongoing development of quantum simulators allows for a progressively finer degree of control of quantum many-body systems. This motivates the development of…”
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20
Symmetry breaking and Landau quantization in topological crystalline insulators
Published in Physical review. B, Condensed matter and materials physics (03-07-2014)“…In the recently discovered topological crystalline insulators SnTe and Pb sub(1-x) Sn sub(x) (Te, Se), crystal symmetry and electronic topology intertwine to…”
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