Optical control over bulk excitations in fractional quantum Hall systems
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.155124
Abstract: Local excitations in fractional quantum Hall systems are amongst the most intriguing objects in condensed matter, as they behave like particles of fractional charge and fractional statistics. In order to experimentally reveal these exotic properties… read more here.
Keywords: control; quantum hall; fractional quantum; hall systems ... See more keywords
Analog de Sitter universe in quantum Hall systems with an expanding edge
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review D"
DOI: 10.1103/physrevd.107.085002
Abstract: Expanding edges in quantum Hall systems can become a simulator of quantum 1+1 dimensional expanding universes. In these systems, edge exciations are represented as a chiral scalar field in curved spacetimes. We investigate Hawking radiation… read more here.
Keywords: sitter universe; analog sitter; hall systems; quantum hall ... See more keywords