activity
19982008
most citedU(1) Gauge Theory of the Hubbard Model : Spin Liquid States and Possible Application to k-(BEDT-TTF)_2 Cu_2 (CN)_3

422 citations · 644 across the 13 of their papers we have counts for

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Showing 2002Show all

2 papers · 1 filter

cond-mat.supr-con2002

Universal scaling behavior of pseudogap with doping in high Tc cuprates; temperature and doping dependence of spectral intensity

Sung-Sik Lee, Sung-Ho Suck Salk

Based on our improved SU(2) slave-boson approach (Phys. Rev. B 64, 052501(2001)) to the t-J Hamiltonian, we report a scaling behavior of pseudogap with doping and the temperature a…

cond-mat.supr-con2002

Doping and temperature dependence of superfluid weights for high Tc cuprates

Sung-Sik Lee, Sung-Ho Suck Salk

Using the improved slave-boson approach of the t-J Hamiltonian [Phys. Rev. B 64, 052501 (2001)] that we developed recently, we report the hole doping and temperature dependence of…