Effect of q-deformation in the NJL gap equation

Abstract

We obtain a q-deformed algebra version of the Nambu-Jona-Lasinio model gap equation. In this framework we discuss some hadronic properties such as the dynamical mass generated for the quarks, the pion decay constant and the phase transition present in this model.

5 pages, 1 eps figure, to appear in Phys. Lett. B 448 (1999) 1-5

References in corpus (1)

• Thermodynamics of a free $S{U}_q(2)$ fermionic system

Cited by in corpus (9)

• High temperature behavior of a deformed Fermi gas obeying interpolating statistics
• A comparative study on q-deformed fermion oscillators
• $q$-deformed Fermion in Many-Particle Systems and Its Application to BCS Theory
• Thermostatistics of a q-deformed Relativistic Ideal Fermi Gas
• Finite Temperature Behaviors of q-deformed Fermi Gases
• On the q-deformation of the NJL model
• The q-Deformed NJL Model "Revisited"
• Interacting dark matter and q-deformed dark energy non-minimally coupled to gravity
• Remarks on SU_q(2) fermions