Jellium at finite temperature using the restricted worm algorithm

We study the Jellium model of Wigner at finite, non-zero, temperature through a computer simulation using canonical path integral worm algorithm where we successfully implemented fixed-nodes free particles restriction necessary to circumvent fermion sign problem. Our results show good agreement with recent data Brown et al. and other similar experiments on high density low temperature. can be used treat any quantum fluid fermions non zero, has never been before in literature.