902 citations
- Osaka City UniversityJP117 papers
- The University of TokyoJP117 papers
- Waseda UniversityJP86 papers
- Kyoto UniversityJP77 papers
- High Energy Accelerator Research OrganizationJP63 papers
- Rutgers, The State University of New JerseyUS63 papers
- Academia SinicaTW59 papers
- University of ChicagoUS57 papers
- Saitama UniversityJP55 papers
- University of GenevaCH55 papers
- University of TsukubaJP54 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP50 papers
5 papers · 1 filter
Resistivity in the spin-gap state of the t-J model
M. onoda, I. Ichinose, T. Matsui
Being motivated by recent experimental data on YBaCuO, we calculate dc resistivity in the spin-gap state of charge- spin-separated t-J model by using a massive gauge theory of holo…
Quasi-excitations and superconductivity in the t-J model on a ladder
I. Ichinose, T. Matsui
We study the t-J model on a ladder by using slave-fermion-CP^1 formalism which is quite useful for study of lightly-doped high-T_c cuprates. By integrating half of spin variables,…
Two-Body Dirac Equation and Its Wave Function at the Origin
Hitoshi Ito
A relativistic equation is deduced for the bound state of two particles, by assuming a proper boundary condition for the propagation of the negative-energy states. It reduces to th…
CP Violating Bubble Wall and Electroweak Baryogenesis
K. Funakubo, A. Kakuto, S. Otsuki +1
The electroweak baryogenesis depends on the profile of the CP-violating bubble wall created at the first order phase transition. We attempt to determine it by solving the coupled e…
Fluctuation effects of gauge fields in the slave-boson t-J model
I. Ichinose, T. Matsui, K. Sakakibara
We present a quantitative study of the charge-spin separation(CSS) phenomenon in a U(1) gauge theory of the t-J model of high-Tc superconductures. We calculate the critical tempera…