Spontaneous symmetry breaking in Reggeon field theory |
| |
Authors: | HDI Abarbanel |
| |
Institution: | California Institute of Technology, Pasadena, California 91109, USA |
| |
Abstract: | We consider a Reggeon field theory when the bare or input Regge intercept αO is greater than one. This corresponds to a negative mass squared term in conventional field theory and allows for a spontaneous symmetry break-down. A theory with Regge intercept at one emerges, restoring the Froissart bound by t-channel considerations alone. In our elementary example the resulting bare trajectory is nearly of the square root variety familiar from s-channel eikonalization of models which violate the Froissart bound. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|