5 papers
Field Theoretical Quantum Effects on the Kerr Geometry
Y. Satoh
We study quantum aspects of the Einstein gravity with one time-like and one space-like Killing vector commuting with each other. The theory is formulated as a $\coset$ nonlinear $σ…
A Unified Approach to Solvable Models of Dilaton Gravity in Two-Dimensions Based on Symmetry
Y. Kazama, Y. Satoh, A. Tsuchiya
A large class of solvable models of dilaton gravity in two space-time dimensions, capable of describing black hole geometry, are analyzed in a unified way as non-linear sigma model…
Space-time Geometry in Exactly Solvable Quantum Dilaton Gravity
Y. Kazama, Y. Satoh
We describe in detail how one can extract space-time geometry in an exactly solvable model of quantum dilaton gravity of the type proposed by Callan, Giddings, Harvey and Strominge…
Extraction of Black Hole Geometry in Exactly Quantized Two Dimensional Dilaton Gravity
Y. Kazama, Y. Satoh
Based on our previous work, in which a model of two dimensional dilaton gravity of the type proposed by Callan, Giddings, Harvey and Strominger was rigorously quantized, we explici…
Exact Operator Quantization of a Model of Two-Dimensional Dilaton Gravity
S. Hirano, Y. Kazama, Y. Satoh
Exact operator quantization is perfomed of a model of two-dimensional dilaton gravity in Lorentzian spacetime, classically equivalent to the one proposed by Callan, Giddings, Harve…