E. Filothodoros

collaborators

3 papers

cond-mat.stat-mech2026

Polylogarithmic Structure of Bragg Diffraction in Finite-Coherence Lattices

Evangelos G. Filothodoros

We develop a polylogarithmic structure for Bragg diffraction based on a weighted multi-plane interference model. Within this kind of construction, the scattering amplitude is expre…

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…

cond-mat.quant-gas2026

Bose-Fermi Mapping in Hubbard Models at Imaginary Chemical Potential and Phase-Induced Fermionization

Evangelos G. Filothodoros

We find a mapping between the attractive Fermi-Hubbard model and the repulsive Bose-Hubbard model at finite temperature and at imaginary chemical potential $I^¼ = i I^¸$ . We show, by us…

Polylogarithmic Structure of Bragg Diffraction in Finite-Coherence Lattices

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

Bose-Fermi Mapping in Hubbard Models at Imaginary Chemical Potential and Phase-Induced Fermionization

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