Aharonov-Bohm effect in a class of noncommutative theories

作者:Das Ashok*; Falomir H; Nieto M; Gamboa J; Mendez F
来源:Physical Review D - Particles, Fields, Gravitation and Cosmology, 2011, 84(4): 045002.
DOI:10.1103/PhysRevD.84.045002

摘要

The Aharonov-Bohm effect including spin-noncommutative effects is considered. At linear order in theta, the magnetic field is gauge invariant although spatially strongly anisotropic. Despite this anisotropy, the Schrodinger-Pauli equation is separable through successive unitary transformations and the exact solution is found. The scattering amplitude is calculated and compared with the usual case. In the noncommutative Aharonov-Bohm case the differential cross section is independent of theta.

  • 出版日期2011-8-3