179 citations · 895 across the 50 of their papers we have counts for
4 papers · 2 filters
Holography, Entropy and Extra Dimensions
Deog Ki Hong, Stephen D. H. Hsu
We show that higher dimensional models (brane worlds) in which the scale of quantum gravity is much smaller than the apparent scale GeV are in conflict wit…
Positivity and Dense Matter
Deog Ki Hong, Stephen D. H. Hsu
We elaborate on previous results concerning the positivity of the Euclidean path integral measure for low-energy modes in dense fermionic matter. We show that the sign problem usua…
Higher order corrections to Color superconducting gaps
Deog Ki Hong, Taekoon Lee, Dong-Pil Min +2
We find a (nonlocal) gauge where the wavefunction renormalization constant does not get any corrections for all momenta in the hard-dense loop approximation. In this gauge, we solv…
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…