3 papers
cond-mat.str-el2020
Higher Order Auxiliary Field Quantum Monte Carlo Methods
Florian Goth
The auxiliary field quantum Monte Carlo (AFQMC) method has been a workhorse in the field of strongly correlated electrons for a long time and has found its most recent implementati…
cond-mat.stat-mech2019
Relevance of topological disorder on the directed percolation phase transition
Manuel Schrauth, Jefferson S. E. Portela, Florian Goth
Despite decades of research, the precise role of topological disorder in critical phenomena has yet to be fully understood. A major contribution has been the work by Barghathi and…
cond-mat.dis-nn2018
A violation of the Harris-Barghathi-Vojta criterion
Manuel Schrauth, Jefferson S. E. Portela, Florian Goth
In 1974, Harris proposed his celebrated criterion: Continuous phase transitions in -dimensional systems are stable against quenched spatial randomness whenever , where …