Kardar–Parisi–Zhang Physics in Integrable Rotationally Symmetric Dynamics on Discrete Space–Time Lattice
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Statistical Physics"
DOI: 10.1007/s10955-020-02523-1
Abstract: We introduce a deterministic SO(3) invariant dynamics of classical spins on a discrete space–time lattice and prove its complete integrability by explicitly finding a related non-constant (baxterized) solution of the set-theoretic Yang–Baxter equation over the… read more here.
Keywords: kardar parisi; time lattice; space time; discrete space ... See more keywords
Detection of Kardar–Parisi–Zhang hydrodynamics in a quantum Heisenberg spin-1/2 chain
Sign Up to like & getrecommendations! Published in 2020 at "Nature Physics"
DOI: 10.1038/s41567-021-01191-6
Abstract: Classical hydrodynamics is a remarkably versatile description of the coarse-grained behavior of many-particle systems once local equilibrium has been established. The form of the hydrodynamical equations is determined primarily by the conserved quantities present in… read more here.
Keywords: kardar parisi; spin; parisi zhang; hydrodynamics ... See more keywords
Kardar-Parisi-Zhang universality in the phase distributions of one-dimensional exciton-polaritons
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.97.195453
Abstract: Exciton-polaritons under driven-dissipative conditions exhibit a condensation transition that belongs to a different universality class from that of equilibrium Bose-Einstein condensates. By numerically solving the generalized Gross-Pitaevskii equation with realistic experimental parameters, we show that… read more here.
Keywords: kardar parisi; exciton polaritons; exciton; parisi zhang ... See more keywords
Efimov effect at the Kardar-Parisi-Zhang roughening transition.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.012117
Abstract: Surface growth governed by the Kardar-Parisi-Zhang (KPZ) equation in dimensions higher than two undergoes a roughening transition from smooth to rough phases with increasing the nonlinearity. It is also known that the KPZ equation can… read more here.
Keywords: efimov effect; kardar parisi; parisi zhang; roughening transition ... See more keywords
Conserved Kardar-Parisi-Zhang equation: Role of quenched disorder in determining universality.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.042102
Abstract: We study the stochastically driven conserved Kardar-Parisi-Zhang (CKPZ) equation with quenched disorders. Short-ranged quenched disorders are found to be a relevant perturbation on the pure CKPZ equation at one dimension and, as a result, a… read more here.
Keywords: kardar parisi; parisi zhang; conserved kardar; equation ... See more keywords
Exact short-time height distribution and dynamical phase transition in the relaxation of a Kardar-Parisi-Zhang interface with random initial condition.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.044111
Abstract: We consider the relaxation (noise-free) statistics of the one-point height H=h(x=0,t), where h(x,t) is the evolving height of a one-dimensional Kardar-Parisi-Zhang (KPZ) interface, starting from a Brownian (random) initial condition. We find that, at short… read more here.
Keywords: initial condition; kardar parisi; interface; random initial ... See more keywords
Universal Kardar-Parisi-Zhang transient diffusion in nonequilibrium anharmonic chains.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review. E"
DOI: 10.1103/physreve.107.014204
Abstract: The well known nonlinear fluctuating hydrodynamics theory has grouped diffusions in anharmonic chains into two universality classes: one is the Kardar-Parisi-Zhang (KPZ) class for chains with either asymmetric potential or nonzero static pressure and the… read more here.
Keywords: transient diffusion; diffusion; nonequilibrium; kardar parisi ... See more keywords
Stretching of a Fractal Polymer around a Disc Reveals Kardar-Parisi-Zhang Scaling.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.097801
Abstract: While stretching of a polymer along a flat surface is hardly different from the classical Pincus problem of pulling chain ends in free space, the role of curved geometry in conformational statistics of the stretched… read more here.
Keywords: fractal polymer; polymer; stretching fractal; kardar parisi ... See more keywords
Universal Kardar-Parisi-Zhang Dynamics in Integrable Quantum Systems.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.230602
Abstract: Although the Bethe ansatz solution of the spin-1/2 Heisenberg model dates back nearly a century, the anomalous nature of its high-temperature transport dynamics has only recently been uncovered. Indeed, numerical and experimental observations have demonstrated… read more here.
Keywords: universal kardar; parisi zhang; zhang dynamics; kardar parisi ... See more keywords