Bosons doubling
Copyright policy )Bosons doubling
It is shown that next-nearest-neighbor interactions may lead to unusual paramagnetic or ferromagnetic phases which physical content is radically different from the standard phases. Actually there are several particles described by the same quantum field in a manner similar to the species doubling of the lattice fermions. We prove the renormalizability of the theory at the one loop level.
12 pages
- Grenoble Alpes University France
- Joseph Fourier University France
- Biomolécules : Conception, Isolement, Synthèse France
- Institut Fourier France
High Energy Physics - Theory, lattice fermions, effective potential, next-nearest-neighbor interactions, perturbation expansion, lattice field theory, FOS: Physical sciences, magnetic phases, Quantum field theory on lattices, ferromagnetic phases, beta function, one loop renormalizability, High Energy Physics - Theory (hep-th), quantum field, boson doubling, paramagnetic phases
High Energy Physics - Theory, lattice fermions, effective potential, next-nearest-neighbor interactions, perturbation expansion, lattice field theory, FOS: Physical sciences, magnetic phases, Quantum field theory on lattices, ferromagnetic phases, beta function, one loop renormalizability, High Energy Physics - Theory (hep-th), quantum field, boson doubling, paramagnetic phases
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