61 citations · 564 across the 43 of their papers we have counts for
18 papers · 1 filter
Generalized Lee-Wick Formulation from Higher Derivative Field Theories
Inyong Cho, O-Kab Kwon
We study a higher derivative (HD) field theory with an arbitrary order of derivative for a real scalar field. The degree of freedom for the HD field can be converted to multiple fi…
Four dimensional string solutions in Hořava-Lifshitz gravity
Inyong Cho, Gungwon Kang
We investigate string-like solutions in four dimensions based on Hořava-Lifshitz gravity. For a restricted class of solutions where the Cotton tensor vanishes, we find that the str…
Vulcanized Vortex
Inyong Cho, Youngone Lee
We investigate vortex configurations with the "vulcanization" term inspired by the renormalization of theory in the canonical -deformed noncommutativity. We focus on…
Multi-BPS D-vortices
Inyong Cho, Taekyung Kim, Yoonbai Kim
We investigate the BPS configuration of the multi D-vortices produced from the D22 system. Based on the DBI-type action with a Gaussian-type runaway potential for a…
Relativistic Dynamics of Multi-BPS D-vortices and Straight BPS D-strings
Inyong Cho, Taekyung Kim, Yoonbai Kim +1
Moduli space dynamics of multi-D-vortices from D2 (equivalently, parallel straight D-strings from D33) is systematically studied. For the BPS D-vort…
Evolution of Tachyon Kink with Electric Field
Inyong Cho, O-Kab Kwon, Chong Oh Lee
We investigate the decay of an inhomogeneous D1-brane wrapped on a with an electric field. The model that we consider consists of an array of tachyon kink and anti-kink with…