40 citations · 93 across the 8 of their papers we have counts for
5 papers · 1 filter
Kaon Condensation, Black Holes and Cosmological Natural Selection
G. E. Brown, C. -H. Lee, M. Rho
It is argued that a well measured double neutron star binary in which the two neutron stars are more than 4% different from each other in mass or a massive neutron star with mass M…
Recent Developments on Kaon Condensation and Its Astrophysical Implications
Gerald E. Brown, Chang-Hwan Lee, Mannque Rho
We discuss three different ways to arrive at kaon condensation at n_c = 3 n_0 where n_0 is nuclear matter density: (1) Fluctuating around the n=0 vacuum in chiral perturbation theo…
Holographic Nuclear Matter in AdS/QCD
Youngman Kim, Chang-Hwan Lee, Ho-Ung Yee
We study the physics with finite nuclear density in the framework of AdS/QCD with holographic baryon field included. Based on a mean field type approach, we introduce the nucleon d…
Pentaquark mass and width in dense matter
Hyun-Chul Kim, Chang-Hwan Lee, Hee-Jung Lee
We investigate medium modifications of the pentaquark in dense medium, taking into account different parities of the exotic baryon. We find that the chemical potential…
Kaon Condensation in Dense Stellar Matter
Chang-Hwan Lee, Mannque Rho
This talk is based on work done in collaboration with G.E. Brown and D.-P. Min on kaon condensation in dense baryonic medium treated in chiral perturbation theory using heavy-baryo…