Time crystals are physical systems whose time translation symmetry is spontaneously
broken. Although the spontaneous breaking of continuous time-translation symmetry in static …

In this work we consider a fermionic chain of finite length ℓ. Fermions are allowed to interact
and are forced to obey boundary conditions, thus altering the process of condensation. Our …

A bstract We give, for the first time, self-consistent large-N analytical solutions of
inhomogeneous condensates in the quantum ℂP N− 1 model in the large-N limit. We find a …

A bstract We investigate spatially inhomogeneous solutions in a top-down holographic
model: the D3/D7 model which provides a holographic description of the chiral phase …

We construct new classes of cosmological solutions in modified and Einstein gravity theories
encoding space-time quasicrystal, STQC, configurations modeled by nonlinear self …

Spatial modulation has been studied for a long time in condensed matter, nuclear matter
and quark matter, where the manifest Lorentz invariance is lost due to the finite …

We study the vacuum structure of a class of Lorentz-invariant field theories where the
vacuum expectation values are not constant but are (phase) modulated. The vacua are …

We theoretically investigate two-particle and ground-state many-particle Anderson
localizations of a spin-orbit coupled ultracold atomic Fermi gas trapped in a quasiperiodic …

We investigate finite-size effects on chiral symmetry breaking in a four-fermion interaction
model at finite temperature and chemical potential. Applying the imaginary-time formalism …

The possibility of a Fulde-Ferrell-Larkin-Ovchinnikov-like (FFLO-like) state in a population-
imbalanced Fermi gas with a vortex is proposed. Employing the Bogoliubov-de Gennes …