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Fourth Meeting on

CPT and Lorentz Symmetry

August 8-11, 2007

Indiana University, Bloomington

The Fourth Meeting on CPT and Lorentz Symmetry will be held in the Physics Department, Indiana University in Bloomington, Indiana, U.S.A. on August 8-11, 2007. The meeting will focus on experimental tests of these fundamental symmetries and on theoretical issues, including scenarios for possible violations.

Subjects to be covered include:

  • experimental searches for CPT and Lorentz violations involving
    • astrophysical observations
    • clock-comparison measurements
    • cosmological birefringence
    • electromagnetic resonant cavities
    • gravitational tests
    • matter interferometry
    • muon behavior
    • neutrino oscillations
    • oscillations and decays of K, B, D mesons
    • particle-antiparticle comparisons
    • post-newtonian gravity
    • space-based missions
    • spectroscopy of hydrogen and antihydrogen
    • spin-polarized matter

  • theoretical studies of CPT and Lorentz violation involving
    • physical effects at the level of the Standard Model, General Relativity, and beyond
    • origins and mechanisms for violations
    • issues in field theory, particle physics, gravity, and string theory


  • Snail: CPT'07 Secretary
    Physics Department
    Indiana University
    Bloomington, IN 47405, U.S.A.
  • Fax: (812) 855-5533, attention: CPT'07 Secretary
  • Organizer: Alan Kostelecky

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