20 citations · 23 across the 6 of their papers we have counts for
6 papers
Entanglement signature of fully and partially dimerized phases in frustrated spin chains
Wuttichai Pankeaw, Teparksorn Pengpan, Pruet Kalasuwan
The von Neumann entanglement entropy of exact valence-bond ground states is studied in two frustrated one-dimensional spin chains: the spin-1/2 Majumdar-Ghosh (MG) model and the sp…
Superradiance and Quasinormal Modes of Massive Scalar Fields around Kerr Black Holes in Einstein-Maxwell-Dilaton-Axion Theory with Perfect Fluid Dark Matter
Teparksorn Pengpan
We investigate the dynamics of massive scalar fields around Kerr black holes in the Einstein-Maxwell-dilaton-axion (EMDA) theory, incorporating the effects of perfect fluid dark ma…
Simple simulation for electron energy levels in geometrical potential wells
Teparksorn Pengpan
An octopus program is demonstrated to generate electron energy levels in three-dimensional geometrical potential wells. The wells are modeled to have shapes similar to cone, pyrami…
Kernel solutions of the Kostant operator on eight-dimensional quotient spaces
Phongpichit Channuie, Teparksorn Pengpan, Witsanu Puttawong
After introducing the generators and irreducible representations of the and Lie algebras in terms of the Schwinger's scillators, the general kernel solu…
A Note on the Non-Commutative Wess-Zumino Model
Teparksorn Pengpan, Xiaozhen Xiong
We show that the noncommutative Wess-Zumino (NCWZ) Lagrangian with permutation terms in the interaction parts is renormalizable at one-loop level by only a wave function renormaliz…
Kostant's cubic Dirac operator of Lie Superalgebras
Teparksorn Pengpan
We extend equal rank embedding of reductive Lie algebras to that of basic Lie superalgebras. The Kac character formulas for equal rank embedding are derived in terms of subalgebras…