Lattice field theory with torsion
講師
今木 翔太 氏(東京大学)
日付
2019年10月4日(金)
時間
14:00-15:30
場所
本館2階 284B 物理学系輪講室
添付ファイル
内容
Inspired by the duality between gravity and defects in crystals, we study lattice field theory with torsion. The torsion is realized by a line defect of a lattice, namely a dislocation. As the first application, we perform the numerical computation for vector and axial currents induced by a screw dislocation. This current generation is called the chiral torsional effect. We also derive the analytical formula for the chiral torsional effect in the continuum limit.
連絡教員:物理学系 西田 祐介(内線3614)