activity
20002024
most citedMany body localization in Heisenberg XXZ magnet in a random field

974 citations · 7.3k across the 94 of their papers we have counts for

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Showing 2013Show all

7 papers · 1 filter

quant-ph2013★ 4 cited

Translationally invariant conservation laws of local Lindblad equations

Marko Znidaric, Giuliano Benenti, Giulio Casati

We study the conditions under which one can conserve local translationally invariant operators by local translationally invariant Lindblad equations in one-dimensional rings of spi…

cond-mat.stat-mech2013★ 68 cited

Exact large-deviation statistics for a nonequilibrium quantum spin chain

Marko Znidaric

We consider a one-dimensional XX spin chain in a nonequilibrium setting with a Lindblad-type boundary driving. By calculating large deviation rate function in the thermodynamic lim…

quant-ph2013★ 22 cited

Eigenvalue statistics as indicator of integrability of non-equilibrium density operators

Tomaz Prosen, Marko Znidaric

We propose to quantify the complexity of non-equilibrium steady state density operators, as well as of long-lived Liouvillian decay modes, in terms of level spacing distribution of…

quant-ph2013★ 32 cited

A universal set of qubit quantum channels

Daniel Braun, Olivier Giraud, Ion Nechita +2

We investigate the set of quantum channels acting on a single qubit. We provide an alternative, compact generalization of the Fujiwara-Algoet conditions for complete positivity to…

physics.chem-ph2013★ 37 cited

Excitation energy transfer efficiency: equivalence of transient and stationary setting and the absence of non-Markovian effects

Simon Jesenko, Marko Znidaric

We analyze efficiency of excitation energy transfer in photosynthetic complexes in transient and stationary setting. In the transient setting the absorption process is modeled as a…

cond-mat.str-el2013★ 30 cited

Magnetization transport in spin ladders and next-nearest-neighbor chains

Marko Znidaric

We study magnetization transport at high temperatures in several spin ladder systems as well as in next-nearest-neighbor coupled spin chains. In the integrable ladder considered we…

cond-mat.str-el2013★ 63 cited

Coexistence of diffusive and ballistic transport in a simple spin ladder

Marko Znidaric

We show that in a nonintegrable spin ladder system with the XX type of coupling along the legs and the XXZ type along the rungs there are invariant subspaces that support ballistic…