Magnetic dual chiral density wave: A candidate quark matter phase for the interior of neutron stars
In this review, we discuss the physical characteristics of the magnetic dual chiral density
wave (MDCDW) phase of dense quark matter and argue why it is a promising candidate for …
wave (MDCDW) phase of dense quark matter and argue why it is a promising candidate for …
Analogy between rotation and density for Dirac fermions in a magnetic field
We analyze the energy spectra of Dirac fermions in the presence of rotation and magnetic
field. We find that the Landau degeneracy is resolved by rotation. A drastic change in the …
field. We find that the Landau degeneracy is resolved by rotation. A drastic change in the …
Inhomogeneous chiral symmetry breaking in dense neutron-star matter
M Buballa, S Carignano - The European Physical Journal A, 2016 - Springer
An increasing number of model results suggests that chiral symmetry is broken
inhomogeneously in a certain window at intermediate densities in the QCD phase diagram …
inhomogeneously in a certain window at intermediate densities in the QCD phase diagram …
Dual chiral density wave induced oscillating Casimir effect
D Fujii, K Nakayama, K Suzuki - Physical Review D, 2024 - APS
The Casimir effect is known to be induced from photon fields confined by a small volume,
and also its fermionic counterpart has been predicted in a wide range of quantum systems …
and also its fermionic counterpart has been predicted in a wide range of quantum systems …
Scrutinizing the pion condensed phase
When the isospin chemical potential exceeds the pion mass, charged pions condense in the
zero-momentum state forming a superfluid. Chiral perturbation theory provides a very …
zero-momentum state forming a superfluid. Chiral perturbation theory provides a very …
Phase transitions and resilience of the magnetic dual chiral density wave phase at finite temperature and density
We study the phase transitions at finite temperature and density of the magnetic dual chiral
density wave (MDCDW) phase. This spatially inhomogeneous phase emerges in cold …
density wave (MDCDW) phase. This spatially inhomogeneous phase emerges in cold …
Chiral symmetry breaking and phase diagram of dual chiral density wave in a rotating quark matter
SMA Tabatabaee Mehr - Physical Review D, 2023 - APS
We study the inhomogeneous phase of a two-flavor quark matter under rotation at finite
temperature and density using the Nambu-Jona-Lasinio model. To do this, we consider the …
temperature and density using the Nambu-Jona-Lasinio model. To do this, we consider the …
How transverse thermal fluctuations disorder a condensate of chiral spirals into a quantum spin liquid
For a scalar theory with a global O (N) symmetry, when N= 2 a spatially inhomogeneous
condensate arises when the term in the Lagrangian with two spatial derivatives has a …
condensate arises when the term in the Lagrangian with two spatial derivatives has a …
Tidal deformability of strange stars and the GW170817 event
In this work we consider strange stars formed by quark matter in the color-flavor-locked
(CFL) phase of color superconductivity. The CFL phase is described by a Nambu-Jona …
(CFL) phase of color superconductivity. The CFL phase is described by a Nambu-Jona …
Axion-polaritons in quark stars: a possible solution to the missing pulsar problem
EJ Ferrer, V Incera - The European Physical Journal C, 2024 - Springer
This paper proposes an alternative mechanism to solve the so-called missing pulsar
problem, a standing paradox between the theoretical expectations about the number of …
problem, a standing paradox between the theoretical expectations about the number of …