Search Results for author: Shuichi Yokoyama

Found 2 papers, 0 papers with code

Conserved charges in general relativity

no code implementations27 May 2020 Sinya Aoki, Tetsuya Onogi, Shuichi Yokoyama

We present a precise definition of a conserved quantity from an arbitrary covariantly conserved current available in a general curved spacetime with Killing vectors.

General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory Nuclear Theory

U(1) spin Chern-Simons theory and Arf invariants in two dimensions

no code implementations7 May 2020 Takuya Okuda, Koichi Saito, Shuichi Yokoyama

We use the modular matrices to calculate the partition function of the spin Chern-Simons theory on the lens space $L(a,\pm 1)$, and demonstrate the expected dependence on the 3d spin structure.

High Energy Physics - Theory Strongly Correlated Electrons

Cannot find the paper you are looking for? You can Submit a new open access paper.