General equilibrium second-order hydrodynamic coefficients for free quantum fields

M Buzzegoli, E Grossi, F Becattini - Journal of High Energy Physics, 2017 - Springer
A bstract We present a systematic calculation of the corrections of the stress-energy tensor
and currents of the free boson and Dirac fields up to second order in thermal vorticity, which …

Exact equilibrium distributions in statistical quantum field theory with rotation and acceleration: scalar field

F Becattini, M Buzzegoli, A Palermo - Journal of High Energy Physics, 2021 - Springer
A bstract We derive a general exact form of the phase space distribution function and the
thermal expectation values of local operators for the free quantum scalar field at equilibrium …

Helical massive fermions under rotation

VE Ambruş - Journal of High Energy Physics, 2020 - Springer
A bstract The properties of a massive fermion field undergoing rigid rotation at finite
temperature and chemical potential are discussed. The polarisation imbalance is taken into …

[HTML][HTML] Vortical effects for free fermions on anti-de Sitter space-time

VE Ambrus, E Winstanley - Symmetry, 2021 - mdpi.com
Here, we study a quantum fermion field in rigid rotation at finite temperature on anti-de Sitter
space. We assume that the rotation rate Ω is smaller than the inverse radius of curvature ℓ …

Analysis of scalar and fermion quantum field theory on anti-de Sitter spacetime

VE Ambruş, C Kent, E Winstanley - International Journal of Modern …, 2018 - World Scientific
We study vacuum and thermal expectation values of quantum scalar and Dirac fermion
fields on anti-de Sitter (adS) spacetime. AdS spacetime is maximally symmetric and this …

Maxwell-Jüttner distribution for rigidly rotating flows in spherically symmetric spacetimes using the tetrad formalism

VE Ambruş, II Cotăescu - Physical Review D, 2016 - APS
We consider rigidly rotating states in thermal equilibrium on static spherically symmetric
spacetimes. Using the Maxwell-Jüttner equilibrium distribution function, constructed as a …

Hidden Structures in Super Form Factors

R Panerai - 2019 - qmro.qmul.ac.uk
Maximally supersymmetric Yang–Mills theory in four dimensions has remarkable features
such as conformal symmetry at the quantum level, evidence of integrability and the …