170 citations · 1.2k across the 45 of their papers we have counts for
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Aharonov-Bohm Effect in Noncommutative Spaces
M. Chaichian, A. Demichev, P. Presnajder +2
The Aharonov-Bohm effect on the noncommutative plane is considered. Developing the path integral formulation of quantum mechanics, we find the propagation amplitude for a particle…
Radiatively Induced Lorentz and CPT Violation in Schwinger Constant Field Approximation
M. Chaichian, W. F. Chen, R. Gonzalez Felipe
The Schwinger proper-time method is an effective calculation method, explicitly gauge invariant and nonperturbative. We make use of this method to investigate the radiatively induc…
Renormalization Constant of the Color Gauge Field as a Probe of Confinement
M. Chaichian, K. Nishijima
The mechanism of color confinement as a consequence of an unbroken non-abelian gauge symmetry and asymptotic freedom is elucidated and compared with that of other models based on a…
R-parity violation in production at LHC and Tevatron
M. Chaichian, K. Huitu, Z. -H. Yu
We study the production of at the hadron colliders in an R-parity () violating supersymmetric model. This process provides us with information not on…
Space-Time Noncommutativity, Discreteness of Time and Unitarity
M. Chaichian, A. Demichev, P. Presnajder +1
Violation of unitarity for noncommutative field theory on compact space-times is considered. Although such theories are free of ultraviolet divergences, they still violate unitarit…