21 citations · 69 across the 8 of their papers we have counts for
4 papers · 1 filter
Axions and Primordial Magnetogenesis: the Role of Initial Axion Inhomogeneities
Filippo Anzuini, Angelo Maggi
The relic density of dark matter in the CDM model restricts the parameter space for a cosmological axion field, constraining the axion decay constant, the initial amplitude of t…
Axion sourcing in dense stellar matter via CP-violating couplings
Filippo Anzuini, Antonio Gómez-Bañón, José A. Pons +2
Compact objects such as neutron stars and white dwarfs can source axion-like particles and QCD axions due to CP-violating axion-fermion couplings. The magnitude of the axion field…
Gradient expansion technique for inhomogeneous, magnetized quark matter
Filippo Anzuini, Andrew Melatos
A quark-magnetic Ginzburg-Landau (qHGL) gradient expansion of the free energy of two-flavor inhomogeneous quark matter in a magnetic field is derived analytically. It can be ap…
Crystalline phases by an improved gradient expansion technique
Stefano Carignano, Filippo Anzuini, Omar Benhar +1
We develop an innovative technique for studying inhomogeneous phases with a spontaneous broken symmetry. The method relies on the knowledge of the exact form of the free energy in…