E. Filothodoros

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hep-th2026

Discrete Laplacian Structure and Kernel Reduction of the Gap Equation in $d = 4 k + 3$ Gross--Neveu Model at Imaginary Chemical Potential

Evangelos G. Filothodoros

We observe a remarkable mathematical structure in the gap equations of the large- $N$ Gross--Neveu model at imaginary chemical potential in odd spacetime dimensions $d = 4 k + 3$ . We s…

hep-th2024

Fermionic and bosonic partition functions at imaginary chemical potential as Bloch functions

Evangelos G. Filothodoros

We point out that the phase transitions of the $d + 1$ Gross-Neveu and $C P^{N - 1}$ models at finite temperature and imaginary chemical potential can be mapped to transformations of Hu…

Discrete Laplacian Structure and Kernel Reduction of the Gap Equation in d=4k+3 Gross--Neveu Model at Imaginary Chemical Potential

Fermionic and bosonic partition functions at imaginary chemical potential as Bloch functions

Discrete Laplacian Structure and Kernel Reduction of the Gap Equation in $d = 4 k + 3$ Gross--Neveu Model at Imaginary Chemical Potential