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hep-th2003★ 2 cited
Wave Propagation and IR/UV Mixing in Noncommutative Spacetimes
Gianluca Mandanici
In this thesis I study various aspects of theories in the two most studied examples of noncommutative spacetimes: canonical spacetime () and -Minkowski spaceti…
hep-th2003
Cornwall-Jackiw-Tomboulis effective potential for canonical noncommutative field theories
Gianluca Mandanici
We apply the Cornwall-Jackiw-Tomboulis (CJT) formalism to the scalar theory in canonical-noncommutative spacetime. We construct the CJT effective potential and the gap equ…
hep-th2002
Group velocity in noncommutative spacetime
Giovanni Amelino-Camelia, Francesco D'Andrea, Gianluca Mandanici
The realization that forthcoming experimental studies, such as the ones planned for the GLAST space telescope, will be sensitive to Planck-scale deviations from Lorentz symmetry ha…