Hamiltonian models of interacting fermion fields in quantum field theory
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DOI: 10.1007/s11005-019-01193-9
Abstract: We consider hamiltonian models representing an arbitrary number of spin $1/2$ fermion quantum fields interacting through arbitrary processes of creation or annihilation of particles. The fields may be massive or massless. The interaction form factors… read more here.
Keywords: theory; hamiltonian models; fermion fields; interacting fermion ... See more keywords
Interacting-fermion dynamics in Majorana phase space
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DOI: 10.1103/physreva.104.062208
Abstract: The problem of fermion dynamics is studied using the Q-function for fermions. This is a probabilistic phase-space representation, which we express using Majorana operators, so that the phase-space variable is a real antisymmetric matrix. We… read more here.
Keywords: fermion dynamics; phase space; space; interacting fermion ... See more keywords