3 citations · 7 across the 6 of their papers we have counts for
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hep-lat2003★ 1 cited
Positivity and Fermionic Dense Matter
Deog Ki Hong, Stephen D. H. Hsu
Euclidean dense matter generically suffers from the fermion sign problem. However, we argue that the sign problem is absent if one considers only low-energy degrees of freedom. Spe…
hep-ph2003★ 1 cited
Positivity of QCD at asymptotic density
Deog Ki Hong
In this talk, I try to show that the sign problem of dense QCD is due to modes whose frequency is higher than the chemical potential. An effective theory of quasi-quarks near the F…