29 citations · 69 across the 12 of their papers we have counts for
12 papers
Chiral symmetry breaking and inhomogeneous phases in thermal anti-de Sitter spacetime
Sergio Morales-Tejera
We study the spontaneous breaking of chiral symmetry in an AdS spacetime at finite temperature using the quark-meson model. The condensate is typically inhomogeneous in AdS and…
de Sitter versus Anti de Sitter flows and the (super)gravity landscape: Part II
Elias Kiritsis, Sergio Morales-Tejera, Christopher Rosen
Generic solutions are studied in Einstein-scalar gravity in an ansatz that can interpolate between de Sitter and Anti-de Sitter regimes. The scalar potential is arbitrary. All solu…
Chiral Magnetic Effect enhancement at lower collision energies
Sebastian Grieninger, Sergio Morales-Tejera, Pau G. Romeu
We extend previous holographic studies of the Chiral Magnetic Effect (CME) by incorporating a time-dependent magnetic field. Various magnetic field profiles proposed in the literat…
Vortical waves in a quantum fluid with vector, axial and helical charges. II. Dissipative effects
Sergio Morales-Tejera, Victor E. Ambruş, Maxim N. Chernodub
In this paper, we consider the effect of interactions on the local, average polarization of a quantum plasma of massless fermion particles characterized by vector, axial, and helic…
Vortical waves in a quantum fluid with vector, axial, and helical charges. I. Non-dissipative transport
Sergio Morales-Tejera, Victor E. Ambruş, Maxim N. Chernodub
Due to the spin-orbit coupling, Dirac fermions, submerged in a thermal bath with finite macroscopic vorticity, exhibit a spin polarisation along the direction parallel to the vorti…
Real-time dynamics of axial charge and chiral magnetic current in a non-Abelian expanding plasma
Sebastian Grieninger, Sergio Morales-Tejera
Understanding axial charge dynamics driven by changes in Chern-Simons number densities is a key aspect in understanding the chiral magnetic effect (CME) in heavy-ion collisions. Mo…
Anomalous transport from geometry
Karl Landsteiner, Sergio Morales-Tejera, Pablo Saura-Bastida
We revisit the relation between black hole geometries and chiral transport. Integrating the anomaly equation in a black hole geometry allows to derive the chiral transport coeffici…
Critical and near-critical relaxation of holographic superfluids
Mario Flory, Sebastian Grieninger, Sergio Morales-Tejera
We investigate the relaxation of holographic superfluids after quenches, when the end state is either tuned to be exactly at the critical point, or very close to it. By solving the…
Non-Hermitian Quantum Quenches in Holography
Sergio Morales-Tejera, Karl Landsteiner
The notion of non-Hermitian PT symmetric quantum theory has recently been generalized to the gauge/gravity duality. We study the evolution of such non-Hermitian holographic field t…
Far from equilibrium Chiral Magnetic Effect in Strong Magnetic Fields from Holography
Sebastian Grieninger, Sergio Morales-Tejera
We study the real time evolution of the chiral magnetic effect out-of-equilibrium in strongly coupled anomalous field theories. We match the parameters of our model to QCD paramete…
Is the Chiral Magnetic Effect fast enough?
Jewel K. Ghosh, Sebastian Grieninger, Karl Landsteiner +1
It depends: While we find within holography that the lifetime of the magnetic field for collider energies like the ones achieved at RHIC is long enough to build up the chiral magne…
Out of equilibrium Chiral Vortical Effect in Holography
Sergio Morales-Tejera, Karl Landsteiner
We study the chiral vortical effect far from equilibrium in a strongly coupled holographic field theory. Rotation is represented as a perturbation via a gravito-magnetic field on t…