40 citations · 59 across the 3 of their papers we have counts for
3 papers
Gauge Covariance of the Aharonov-Bohm Phase in Noncommutative Quantum Mechanics
Masud Chaichian, Miklos Långvik, Shin Sasaki +1
The gauge covariance of the wave function phase factor in noncommutative quantum mechanics (NCQM) is discussed. We show that the naive path integral formulation and an approach whe…
Instantons in Deformed Super Yang-Mills Theories
Shin Sasaki, Katsushi Ito, Hiroaki Nakajima
We study the instanton effective action in deformed four-dimensional N=2 and N=4 super Yang-Mills (SYM) theories. These deformed gauge theories are defined on the D-brane world-vol…
Meta-stable Vacuum in Spontaneously Broken N=2 Supersymmetric Gauge Theory
Masato Arai, Claus Montonen, Nobuchika Okada +1
We consider an N=2 supersymmetric SU(2) \times U(1) gauge theory with N_f=2 massless flavors and a Fayet-Iliopoulos (FI) term. In the presence of the FI term, supersymmetry is spon…