
#1
Feb2012, 01:36 AM

P: 2

I'm dealing with the problem of zero frequencies in many body system and it's relation with symmetry breaking. I would like to examine this connection in the case of quantum shapephase transition in nuclei. I've studied this technique (golstone theorem) in field theory as well as Particle physics but I am interested in finding zerofrequency modes in manybody system (such as multiple oscillators which are coupled in a circle or nucleons in finite nuclei ). Please help me to find an appropriate source .



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