43 citations · 188 across the 12 of their papers we have counts for
Showing 2003 · hep-thShow all
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hep-th2003
Dynamics of phase transition in (3+1) dimensional scalar theory
Hyeong-Chan Kim, Jae Hyung Yee
We use the variational approximation with double Gaussian type trial wave-functional approximation, in which we use the square root of the dispersion of the zero-mode wave-function…
hep-th2003
Perturbation theory of the space-time non-commutative real scalar field theories
Chaiho Rim, Yunseok Seo, Jae Hyung Yee
The perturbative framework of the space-time non-commutative real scalar field theory is formulated, based on the unitary S-matrix. Unitarity of the S-matrix is explicitly checked…
hep-th2003
Zero mode in the time-dependent symmetry breaking of theory
Hyeong-Chan Kim, Jae Hyung Yee
We apply the quartic exponential variational approximation to the symmetry breaking phenomena of scalar field in three and four dimensions. We calculate effective potential and eff…