382 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Kyoto UniversityJP369 papers
- The University of TokyoJP33 papers
- Korea Institute for Advanced StudyKR13 papers
- The University of OsakaJP12 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Nagoya UniversityJP10 papers
- Seoul National UniversityKR10 papers
- Yukawa Institute for Theoretical PhysicsJP10 papers
- Fujian Normal UniversityCN8 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP8 papers
- National Research University Higher School of EconomicsRU8 papers
- Hiroshima UniversityJP7 papers
9 papers · 2 filters
Picard-Fuchs Ordinary Differential Systems in N=2 Supersymmetric Yang-Mills Theories
Yuji Ohta
In general, Picard-Fuchs systems in N=2 supersymmetric Yang-Mills theories are realized as a set of simultaneous partial differential equations. However, if the QCD scale parameter…
Weyl Anomaly in Higher Dimensions and Feynman Rules in Coordinate Space
Shoichi Ichinose, Noriaki Ikeda
An algorithm to obtain the Weyl anomaly in higher dimensions is presented. It is based on the heat-kernel method. Feynman rules, such as the vertex rule and the propagator rule, ar…
Differential Equations for Scaling Relation in N=2 Supersymmetric SU(2) Yang-Mills Theory Coupled with Massive Hypermultiplet
Yuji Ohta
Differential equations for scaling relation of prepotential in N=2 supersymmetric SU(2) Yang-Mills theory coupled with massive matter hypermultiplet are proposed and are explicitly…
Construction of an Identically Nilpotent BRS Charge in the Kato-Ogawa String Theory
Mitsuo Abe, Noboru Nakanishi
In previous work, the conformal-gauge two-dimensional quantum gravity in the BRS formalism has been solved completely in terms of Wightman functions. In the present paper, this res…
How to Solve Quantum Nonlinear Abelian Gauge Theory in Two Dimension in the Heisenberg Picture
Noriaki Ikeda
The new method based on the operator formalism proposed by Abe and Nakanishi is applied to the quantum nonlinear abelian gauge theory in two dimension. The soluble models in this m…
Mixing of Ground States in Vertex Models
Jin Hong, Seok-Jin Kang, Tetsuji Miwa +1
We consider the analogue of the 6-vertex model constructed from alternating spin n/2 and spin m/2 lines, where . We identify the transfer matrix and the space on which i…
Weak Field Expansion of Gravity: Graphs, Matrices and Topology
Shoichi Ichinose, Noriaki Ikeda
We present some approaches to the perturbative analysis of the classical and quantum gravity. First we introduce a graphical representation for a global SO(n) tensor $(\pl)^d h_\ab…
D=26 and Exact Solution to the Conformal-Gauge Two-Dimensional Quantum Gravity
Mitsuo Abe, Noboru Nakanishi
The conformal-gauge two-dimensional quantum gravity is formulated in the framework of the BRS quantization and solved completely in the Heisenberg picture: All n-point Wightman fun…
Picard-Fuchs Equation and Prepotential of Five Dimensional SUSY Gauge Theory Compactified on a Circle
Hiroaki Kanno, Yuji Ohta
Five dimensional supersymmetric gauge theory compactified on a circle defines an effective N=2 supersymmetric theory for massless fields in four dimensions. Based on the relativist…