7 papers
Effective field theories of nonlinear fluctuating hydrodynamics in one dimension
Matija Koterle, Enej Ilievski
Describing emergent macroscopic phenomena in low spatial dimensions is known to be notoriously challenging, primarily due to strong interactions that render perturbative approaches…
Multiscale Structure of Eigenstate Thermalization
Pavel Orlov, Rustem Sharipov, Enej Ilievski
The eigenstate thermalization hypothesis provides a framework for understanding thermalization in isolated quantum many-body systems by characterizing statistical properties of loc…
Anomalous hydrodynamic fluctuations in the quantum XXZ spin chain
Takato Yoshimura, Žiga Krajnik, Alvise Bastianello +1
The quantum XXZ spin-1/2 chain features non-Gaussian spin current fluctuations in the regime of easy-axis anisotropy. Using ballistic macroscopic fluctuation theory, we derive the…
Thermalization in classical systems with discrete phase space
Pavel Orlov, Enej Ilievski
We study the emergence of statistical mechanics in isolated classical systems with local interactions and discrete phase spaces. We establish that thermalization in such systems do…
Anisotropic Landau-Lifshitz Model in Discrete Space-Time
Žiga Krajnik, Enej Ilievski, Tomaž Prosen +1
We construct an integrable lattice model of classical interacting spins in discrete space-time, representing a discrete-time analogue of the lattice Landau-Lifshitz ferromagnet wit…
Quantum many-body spin ratchets
Lenart Zadnik, Marko Ljubotina, Žiga Krajnik +2
Introducing a class of SU(2) invariant quantum unitary circuits generating chiral transport, we examine the role of broken space-reflection and time-reversal symmetries on spin tra…