2 papers
hep-lat2025
The chiral critical point from the strong coupling expansion
Jangho Kim, Pratitee Pattanaik, Wolfgang Unger
The strong coupling expansion for staggered fermions allows for Monte Carlo simulations using a dual representation. It has a mild sign problem for low values of the inverse gauge…
hep-lat2022
Nuclear Transition in the Strong Coupling Limit
Jangho Kim, Pratitee Pattanaik, Wolfgang Unger
Lattice QCD at finite baryon chemical potential has the infamous sign problem which hinders Monte Carlo simulations. This can be remedied by a dual representation that makes the si…