78 citations · 307 across the 14 of their papers we have counts for
14 papers
Matrix Product State Simulation of Reacting Shear Flows
Robert Pinkston, Nikita Gourianov, Hirad Alipanah +3
Direct numerical simulation (DNS) of turbulent reactive flows has been the subject of significant research interest for several decades. Accurate prediction of the effects of turbu…
Ground state of a mixture of SU() fermions and scalar bosons
J. Silva-Valencia, J. J. Mendoza-Arenas
We explore a system composed of scalar bosons and SU() fermions in one dimension. Considering only local intra- and interspecies interactions, the system is described by the Bos…
Spin-selective insulators in Bose-Fermi mixtures
R. Guerrero-Suarez, J. J. Mendoza-Arenas, R. Franco +1
We investigate an imbalanced mixture composed of two-color fermions and scalar bosons in the hard-core limit, considering repulsive and attractive interspecies and intraspecies int…
Mixture of scalar bosons and two-color fermions in one dimension: Superfluid-insulator transitions
R. Avella, J. J. Mendoza-Arenas, R. Franco +1
Superfluid-insulator transitions in a one-dimensional mixture of two-color fermions and scalar bosons are studied within the framework of the Bose-Fermi-Hubbard model. Zero-tempera…
Tensor-network method to simulate strongly interacting quantum thermal machines
Marlon Brenes, Juan José Mendoza-Arenas, Archak Purkayastha +3
We present a methodology to simulate the quantum thermodynamics of thermal machines which are built from an interacting working medium in contact with fermionic reservoirs at fixed…
Insulator phases of a mixture of spinor fermions and hard-core bosons
R. Avella, J. J. Mendoza-Arenas, R. Franco +1
We study numerically a one-dimensional mixture of spin- fermions and scalar bosons in the hard-core limit. Considering repulsive fermion-fermion and boson-fermion int…
Exciton transport enhancement across quantum Su-Schrieffer-Heeger lattices with quartic nonlinearity
J. J. Mendoza-Arenas, D. F. Rojas-Gamboa, M. B. Plenio +1
In the present work we discuss the propagation of excitons across a one-dimensional Su-Schrieffer-Heeger lattice, which possesses both harmonic oscillations and weak quartic anharm…
Asymmetry in energy versus spin transport in certain interacting, disordered systems
Juan Jose Mendoza-Arenas, Marko Znidaric, Vipin Kerala Varma +3
We study energy transport in XXZ spin chains driven to nonequilibrium configurations by thermal reservoirs of different temperatures at the boundaries. We discuss the transition be…
Dephasing enhanced spin transport in the ergodic phase of a many-body localizable system
Marko Žnidarič, Juan Jose Mendoza-Arenas, Stephen R. Clark +1
We study high temperature spin transport in a disordered Heisenberg chain in the ergodic regime when bulk dephasing is present. We find that while dephasing always renders the tran…
Coexistence of energy diffusion and local thermalization in nonequilibrium XXZ spin chains with integrability breaking
J. J. Mendoza-Arenas, S. R. Clark, D. Jaksch
In this work we analyze the simultaneous emergence of diffusive energy transport and local thermalization in a nonequilibrium one-dimensional quantum system, as a result of integra…
An Explicit Bound for Dynamical Localisation in an Interacting Many-Body System
P. -L. Giscard, Z. Choo, M. T. Mitchison +2
We characterise and study dynamical localisation of a finite interacting quantum many-body system. We present explicit bounds on the disorder strength required for the onset of loc…
Transport enhancement from incoherent coupling between one-dimensional quantum conductors
J. J. Mendoza-Arenas, M. T. Mitchison, S. R. Clark +3
We study the non-equilibrium transport properties of a highly anisotropic two-dimensional lattice of spin-1/2 particles governed by a Heisenberg XXZ Hamiltonian. The anisotropy of…
Heat transport in the spin chain: from ballistic to diffusive regimes and dephasing enhancement
J. J. Mendoza-Arenas, S. Al-Assam, S. R. Clark +1
In this work we study the heat transport in an XXZ spin-1/2 Heisenberg chain with homogeneous magnetic field, incoherently driven out of equilibrium by reservoirs at the boundaries…
Dephasing enhanced transport in nonequilibrium strongly correlated quantum systems
J. J. Mendoza-Arenas, T. Grujic, D. Jaksch +1
A key insight from recent studies is that noise, such as dephasing, can improve the efficiency of quantum transport by suppressing coherent single-particle interference effects. Ho…