Fluctuation Effects of Gauge Fields in the Slave-Boson t-J Model
スポンサーリンク
概要
- 論文の詳細を見る
We present a qtuantitative sttrdy of' the charge-spin separation (CSS) phenomenon in a U(1)gauge theory of the t-J model of high-T. superconductors. We calculate the critical teunperature'V'CSS of a confinenaent-deconfineuaaent phase transition as a ftmnction of hole doping (5, belowwhich tl'xe CSS takes place. Fltrcttrations of gattge fields are so large that TCSS is reduced toabotrt 10% of its mean-field value. We ?tlso naake $01110cornments on the phase strtmcture from agatrge-theoretical point of view,
- 社団法人日本物理学会の論文
- 1998-02-15
著者
-
Ichinose Ikuo
Institute Of Physics University Of Tokyo
-
Matsui Tetsuo
Department Of Physics Kinki University
-
Matsui Tetsuo
Department Of Chemical Pharmacology Faculty Of Pharmaceutical Sciences Toyama Medical And Pharmaceut
-
SAKAKIBARA Kazuhiko
Department of Physics,Nara National College of Technology
-
Sakakibara K
Ntt Communication Sci. Lab. Atsugi Jpn
関連論文
- ゲ-ジ相互作用している非相対論的フェルミオン系のくりこみ群による解析〔英文〕 (場の理論の共通課題)
- Possible Structures of Pion Condensate in Symmetric Nuclear Matter
- Solid-Like Structure of Pion Condensed Nuclear Matter
- Spin Density Wave in Many Nucleon System
- The Acetylcholine-Hypersensitive Model of Diabetic KK-CA^y Mice Analyzed with Pulse Rate, and Modified by Repeated Cold Stress and by Adrenalectomy
- Spin-Gap Effect on Resistivity in the t-J Model : Condensed Matter: Electronic Properties, etc.
- Resistivity in the Spin-Gap State of the t-J Model
- Particle-Flux Separation and Quasi-excitations in Quantum Hall Systems
- Fermionic Spinons in Antiferromagnetic Heisenberg Chain
- Fluctuation Effects of Gauge Fields in the Slave-Boson t-J Model
- Pion Condensed State in Nuclear Matter
- Increase in the activities of plasma pseudocholinesterase dependent on the blood glucose level and its relation to the hypersensitivity to acetylcholine in striated muscles of KK-Cay mice with diabetes.