The Omega Effect as a Discriminant for Space-Time Foam
arXiv:0710.5563 · doi:10.1088/1751-8113/41/30/304013
Abstract
If there is CPT violation, the nature of entanglement for neutral meson pairs produced in meson factories may, on general grounds, be affected. The new form of entanglement is the omega effect. Gravitational decoherence, due to space-time foam, may be one route for deviations from CPT invariance. Two models of space-time foam are considered. One, based on non-critical string theory, is able to produce the new correlations in a natural way. The other, based on the paradigm of thermal-like baths, is shown to be surprisingly resistant to producing the effect even on exercising a total freedom of choice for the state of the bath
10 pages, 1 figure, Invited talk at 5th International Symposium on Quantum Theory and Symmetries, Valladolid, Spain, July 2007
References in corpus (23)
- The Large N Limit of Superconformal Field Theories and Supergravity
- The World as a Hologram
- Entanglement induced by a single-mode heat environment
- String Theory Modifies Quantum Mechanics
- Spacetime foam as a quantum thermal bath
- D-Brane Recoil and Logarithmic Operators
- Neutrino Oscillations in Noisy Media
- A supersymmetric D-brane Model of Space-Time Foam
- Novel type of CPT violation for correlated EPR states
- Why is CPT fundamental?
- Quantum evolution in spacetime foam
- Thermal properties of spacetime foam
- Potentials between D-Branes in a Supersymmetric Model of Space-Time Foam
- Quantum decoherence and neutrino data
- Decoherence induced CPT violation and entangled neutral mesons
- Event horizon - Magnifying glass for Planck length physics
- Liouville Decoherence in a Model of Flavour Oscillations in the presence of Dark Energy
- Dissipative neutrino oscillations in randomly fluctuating matter
- Methods of approaching decoherence in the flavour sector due to space-time foam
- Irreversibility of the Renormalization Group Flow in Two Dimensional Quantum Gravity
- Decoherence in Quantum Gravity: Issues and Critiques
- Logarithmic Conformal Field Theories and Strings in Changing Backgrounds
- CPT and Quantum Mechanics Tests with Kaons