Applying the three axiomatic criteria of Lorentz invariance, analyticity and unitarity to scattering amplitudes involving the Goldstone bosons and the Higgs boson, we derive a general sum rule for the Strongly Interacting Light Higgs Lagrangian. This sum rule connects the IR coefficient c H to the UV properties of the theory, and can be used, for instance, to capture the role of resonances in processes like V L V L → hh and V L V L → V L V L, with V = W ±, Z.
Remarks on analyticity and unitarity in the presence of a strongly interacting light Higgs / Urbano, A.. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2014:6(2014). [10.1007/JHEP06(2014)060]
Remarks on analyticity and unitarity in the presence of a strongly interacting light Higgs
Urbano A.
2014
Abstract
Applying the three axiomatic criteria of Lorentz invariance, analyticity and unitarity to scattering amplitudes involving the Goldstone bosons and the Higgs boson, we derive a general sum rule for the Strongly Interacting Light Higgs Lagrangian. This sum rule connects the IR coefficient c H to the UV properties of the theory, and can be used, for instance, to capture the role of resonances in processes like V L V L → hh and V L V L → V L V L, with V = W ±, Z.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
