We study the large N reduced model of D-dimensional Yang-Mills theory with special attention to dynamical aspects related to the eigenvalues of the N Ã—N matrices, which correspond to the space-timeâ€¦ (More)

Î²-caryophyllene oxide was isolated from the leaf of the Jeju guava (Psidium cattleianum Sabine) for the first time in this study. The chemical structure was confirmed with the help of variousâ€¦ (More)

We study the IIB matrix model, which is conjectured to be a nonperturbative definition of superstring theory, by introducing an integer deformation parameter Î½ which couples to the imaginary part ofâ€¦ (More)

Inspired by a possible relation between large N gauge theory and string theory, we search for nontrivial fixed points in largeN gauge theory in more than four dimensions. We study large N gaugeâ€¦ (More)

We point out that a fermion determinant of a chiral gauge theory on a 2D torus has a phase ambiguity proportional to the Polyakov loops along the boundaries, which can be reproduced by the overlapâ€¦ (More)

We study twoâ€“loop renormalization in (2 + Ç«)â€“dimensional quantum gravity. As a first step towards the full calculation, we concentrate on the divergences which are proportional to the number ofâ€¦ (More)

We argue that the definition of the partition function used recently to demonstrate the failure of Regge calculus is wrong. In fact, in the one-dimensional case, we show that there is a more naturalâ€¦ (More)

This study explores the typology of the Urban Hanok, created as a new housing type from traditional Hanoks, in the process of Seoul's urbanization since the 1930s. It analyzes and compares theâ€¦ (More)

We study the e ect of dynamical gauge eld on the Kaplan's chiral fermion on a boundary in the strong gauge coupling limit in the extra dimension. To all orders of the hopping parameter expansion, weâ€¦ (More)

Using (2+Ç«)-dimensional quantum gravity recently formulated by Kawai, Kitazawa and Ninomiya, we calculate the scaling dimensions of manifestly generally covariant operators in two-dimensional quantumâ€¦ (More)