Field Theory on Non-commutative Space-Time and Some Related Phenomenology

  • I introduce first the basic ideas of quantum field theory defined on non-commutative space-time. Some phenomenological investigations at linear colliders are very briefly reviewed. Then, I give some details on detecting non-commutative signals by pair production of neutral Higgs bosons in e+e collisions, and discuss how to use Lorentz symmetry violation to isolate signals from standard model backgrounds. Finally, very recent developments on realistic model building are also briefly mentioned.
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LIAO Yi. Field Theory on Non-commutative Space-Time and Some Related Phenomenology[J]. Chinese Physics C, 2007, 31(9): 860-863.
LIAO Yi. Field Theory on Non-commutative Space-Time and Some Related Phenomenology[J]. Chinese Physics C, 2007, 31(9): 860-863. shu
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Received: 2007-04-25
Revised: 1900-01-01
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Field Theory on Non-commutative Space-Time and Some Related Phenomenology

    Corresponding author: LIAO Yi,
  • Department of Physics, Nankai University, Tianjin 300071, China

Abstract: I introduce first the basic ideas of quantum field theory defined on non-commutative space-time. Some phenomenological investigations at linear colliders are very briefly reviewed. Then, I give some details on detecting non-commutative signals by pair production of neutral Higgs bosons in e+e collisions, and discuss how to use Lorentz symmetry violation to isolate signals from standard model backgrounds. Finally, very recent developments on realistic model building are also briefly mentioned.

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