Noncommutative Dipole Field Theories

  title={Noncommutative Dipole Field Theories},
  author={Keshav Dasgupta and Mohammad M. Sheikh-Jabbari},
Assigning an intrinsic constant dipole moment to any field, we present a new kind of associative star product, the dipole star product, which was first introduced in [hepth/0008030]. We develop the mathematics necessary to study the corresponding noncommutative dipole field theories. These theories are sensible non-local field theories with no IR/UV mixing. In addition we discuss that the Lorentz symmetry in these theories is “softly” broken and in some particular cases the CP (and even CPT… CONTINUE READING