Symmetry resolved entanglement in two-dimensional systems via dimensional reduction
S Murciano, P Ruggiero… - Journal of Statistical …, 2020 - iopscience.iop.org
We report on the calculation of the symmetry resolved entanglement entropies in two-
dimensional many-body systems of free bosons and fermions by dimensional reduction …
dimensional many-body systems of free bosons and fermions by dimensional reduction …
Entanglement signatures of emergent Dirac fermions: Kagome spin liquid and quantum criticality
Quantum spin liquids (QSLs) are exotic phases of matter that host fractionalized excitations.
It is difficult for local probes to characterize QSL, whereas quantum entanglement can serve …
It is difficult for local probes to characterize QSL, whereas quantum entanglement can serve …
Universal signatures of Dirac fermions in entanglement and charge fluctuations
We investigate the entanglement entropy (EE) and charge fluctuations in models where the
low-energy physics is governed by massless Dirac fermions. We focus on the response to …
low-energy physics is governed by massless Dirac fermions. We focus on the response to …
Holographic torus entanglement and its renormalization group flow
P Bueno, W Witczak-Krempa - Physical Review D, 2017 - APS
We study the universal contributions to the entanglement entropy (EE) of 2+ 1-dimensional
and 3+ 1-dimensional holographic conformal field theories (CFTs) on topologically nontrivial …
and 3+ 1-dimensional holographic conformal field theories (CFTs) on topologically nontrivial …
Entanglement entropy with background gauge fields
BS Kim - Journal of High Energy Physics, 2017 - Springer
A bstract We study the entanglement entropy, the Rényi entropy, and the mutual (Rényi)
information of Dirac fermions on a 2 dimensional torus in the presence of constant gauge …
information of Dirac fermions on a 2 dimensional torus in the presence of constant gauge …
Aharonov-Bohm effect on entanglement entropy in conformal field theory
N Shiba - Physical Review D, 2017 - APS
We consider the Aharonov-Bohm effect on entanglement entropy for one interval in (1+ 1)
dimensional conformal field theory on a one dimensional ring. The magnetic field is confined …
dimensional conformal field theory on a one dimensional ring. The magnetic field is confined …
Holographic entanglement renormalisation for fermionic quantum matter
We demonstrate the emergence of a holographic dimension in a system of 2D non-
interacting Dirac fermions placed on a torus, by studying the scaling of multipartite …
interacting Dirac fermions placed on a torus, by studying the scaling of multipartite …
[PDF][PDF] Holographic entanglement renormalisation for fermionic quantum matter: geometrical and topological aspects
A Mukherjee, S Patra, S Lal - arXiv preprint arXiv:2302.10590, 2023 - researchgate.net
On performing a sequence of renormalisation group (RG) transformations on a system of two-
dimensional non-interacting Dirac fermions placed on a torus, we demonstrate the …
dimensional non-interacting Dirac fermions placed on a torus, we demonstrate the …
Entanglement entropy, chemical potential, current source, and Wilson loop
BS Kim - arXiv preprint arXiv:1705.01859, 2017 - arxiv.org
We construct and analytically compute entanglement and the R\'enyi entropies of Dirac
fermions on a 2 dimensional torus in the presence of background chemical potential, current …
fermions on a 2 dimensional torus in the presence of background chemical potential, current …
[HTML][HTML] QFT entanglement entropy, 2D fermion and gauge fields
BS Kim - Physics Letters B, 2022 - Elsevier
Entanglement and the Rényi entropies for Dirac fermions on 2 dimensional torus in the
presence of chemical potential, current source, and topological Wilson loop are unified in a …
presence of chemical potential, current source, and topological Wilson loop are unified in a …