American Journal of Modern Physics

Volume 13, Issue 1, February 2024

  • Research Article

    Strongly Coupled Fermions in Odd Dimensions and the Running Cut-off Λd

    Evangelos Georgiou Filothodoros

    Issue: Volume 13, Issue 1, February 2024
    Pages: 1-11
    Received: Oct. 30, 2023
    Accepted: Nov. 23, 2023
    Published: Jan. 11, 2024
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    Abstract: One may observe that the fermionic U(N) Gross-Neveu model at imaginary chemical potential and finite temperature for odd d dimensions, in the strong coupling regime, by using the gap (saddle point) equation for the fermion condensate of the model. This equation describes the phase transitions from weak to strong coupling regime. It is pointed out t... Show More