Measuring complex-partition-function zeros of Ising models in quantum simulators
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.022125
Abstract: Studying the zeros of partition functions in the space of complex control parameters allows one to understand formally how critical behavior of a many-body system can arise in the thermodynamic limit despite various no-go theorems… read more here.
Keywords: quantum simulators; function zeros; partition function; ising models ... See more keywords
Estimating the partition function zeros by using the Wang-Landau Monte Carlo algorithm
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Korean Physical Society"
DOI: 10.3938/jkps.70.561
Abstract: The concept of the partition function zeros is one of the most efficient methods for investigating the phase transitions and the critical phenomena in various physical systems. Estimating the partition function zeros requires information on… read more here.
Keywords: wang landau; landau monte; function zeros; partition function ... See more keywords