Search Results - "Mroß, David"
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Explicit Derivation of Duality between a Free Dirac Cone and Quantum Electrodynamics in (2+1) Dimensions
Published in Physical review letters (01-07-2016)“…We explicitly derive the duality between a free electronic Dirac cone and quantum electrodynamics in (2+1) dimensions (QED_{3}) with N=1 fermion flavors. The…”
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Theory of Disorder-Induced Half-Integer Thermal Hall Conductance
Published in Physical review letters (13-07-2018)“…The thermal Hall conductance in the half-filled first Landau level was recently measured to take the quantized noninteger value κ_{xy}=5/2 (in units of…”
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Cooper pairing in non-Fermi liquids
Published in Physical review. B, Condensed matter and materials physics (04-03-2015)“…Whether the non-Fermi-liquid behavior of fermionic systems, developing in the proximity of a quantum critical point, is stable or not toward the formation of…”
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Time-Crystalline Topological Superconductors
Published in Physical review letters (06-03-2020)“…Time crystals form when arbitrary physical states of a periodically driven system spontaneously break discrete time-translation symmetry. We introduce…”
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Identifying the ν=5/2 Topological Order through Charge Transport Measurements
Published in Physical review letters (07-01-2022)“…We propose an experiment to identify the topological order of the ν=5/2 state through a measurement of the electric conductance of a mesoscopic device. Our…”
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Symmetry and Duality in Bosonization of Two-Dimensional Dirac Fermions
Published in Physical review. X (01-10-2017)“…Recent work on a family of boson-fermion mappings has emphasized the interplay of symmetry and duality: Phases related by a particle-vortex duality of bosons…”
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7
Temperature Enhancement of Thermal Hall Conductance Quantization
Published in Physical review letters (04-12-2020)“…The quest for non-Abelian quasiparticles has inspired decades of experimental and theoretical efforts, where the scarcity of direct probes poses a key…”
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Composite Dirac Liquids: Parent States for Symmetric Surface Topological Order
Published in Physical review. X (01-02-2015)“…We introduce exotic gapless states—“composite Dirac liquids”—that can appear at a strongly interacting surface of a three-dimensional electronic topological…”
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Intramolecularly O,N,O‐Coordinated Tin(II) Salts: Syntheses, Structures, Cyclization, and Transition Metal Complexation
Published in Chemistry : a European journal (12-08-2024)“…We report the syntheses of tin(II) salts of the types [L1SnX]SnX3 [L1=2,6‐{(i‐PrO)2(O)P}2C5H3N: 1, X=Cl; 2, X=Br], [L2SnCl]SnCl3…”
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10
Bosonic Analogue of Dirac Composite Fermi Liquid
Published in Physical review letters (23-09-2016)“…We introduce a particle-hole-symmetric metallic state of bosons in a magnetic field at odd-integer filling. This state hosts composite fermions whose energy…”
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Anomalous Quasiparticle Symmetries and Non-Abelian Defects on Symmetrically Gapped Surfaces of Weak Topological Insulators
Published in Physical review letters (22-01-2016)“…We show that boundaries of 3D weak topological insulators can become gapped by strong interactions while preserving all symmetries, leading to Abelian surface…”
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12
Spin- and Pair-Density-Wave Glasses
Published in Physical review. X (01-07-2015)“…Spontaneous breaking of translational symmetry, known as density-wave order, is common in nature. However, such states are strongly sensitive to impurities or…”
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13
Stripe melting and quantum criticality in correlated metals
Published in Physical review. B, Condensed matter and materials physics (27-09-2012)“…We study theoretically quantum melting transitions of stripe order in a metallic environment, and the associated reconstruction of the electronic Fermi…”
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14
Theory of a continuous stripe melting transition in a two-dimensional metal: a possible application to cuprate superconductors
Published in Physical review letters (26-06-2012)“…We construct a theory of continuous stripe melting quantum phase transitions in two-dimensional metals and the associated Fermi surface reconstruction. Such…”
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15
Entanglement spectroscopy of anomalous surface states
Published in Physical review research (01-04-2024)“…We study the entanglement spectra of surface states of symmetry-protected topological phases. The topological bulk imprints the surface with an anomaly that…”
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Unification of parton and coupled-wire approaches to quantum magnetism in two dimensions
Published in Physical review research (29-12-2020)“…The fractionalization of microscopic degrees of freedom is a remarkable manifestation of strong interactions in quantum many-body systems. Analytical studies…”
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Facile one-pot synthesis and in silico study of new heterocyclic scaffolds with 4-pyridyl moiety: Mechanistic insights and X-ray crystallographic elucidation
Published in Heliyon (15-04-2024)“…4-Acetylpyridine 1 and malononitrile 2 were allowed to react in a 3MCRs with dimedone 3a or cyclohexa-1,3-dione 3b under reflux to afford…”
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18
Distinguishing between non-abelian topological orders in a quantum Hall system
Published in Science (American Association for the Advancement of Science) (14-01-2022)“…Quantum Hall states can harbor exotic quantum phases. The nature of these states is reflected in the gapless edge modes owing to “bulk-edge” correspondence…”
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Two-impurity Kondo model with spin-orbit interactions
Published in Physical review. B, Condensed matter and materials physics (01-10-2009)Get full text
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20
Controlled expansion for certain non-Fermi-liquid metals
Published in Physical review. B, Condensed matter and materials physics (26-07-2010)Get full text
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