Renormalizability and Phenomenology of theta-expanded Noncommutative Gauge Field Theory (CROSBI ID 137389)
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Podaci o odgovornosti
Trampetić , Josip
engleski
Renormalizability and Phenomenology of theta-expanded Noncommutative Gauge Field Theory
In this article we consider theta-expanded noncommutative gauge field theory, constructed at the first order in noncommutative parameter theta, as an effective, anomaly free theory, with one-loop renormalizable gauge sector. Related phenomenology with emphasis on the standard model forbidden decays, is discussed. Experimental possibilities of Z -> gamma gamma decay are analyzed and a firm bound to the scale of the noncommutativity parameter is set around few TeV's.
noncommutative ; renormalization
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Podaci o izdanju
56 (4-5)
2008.
521-531
objavljeno
0015-8208
1521-3978
10.1002/prop.200710529