107 citations · 480 across the 22 of their papers we have counts for
6 papers · 1 filter
Quantum dynamics of cosmological particle production: interacting quantum field theories with matrix product states
Evan Budd, Adrien Florio, David Frenklakh +1
Understanding real-time dynamics of interacting quantum fields in curved spacetime remains a major theoretical challenge. We employ tensor network methods to study such dynamics us…
Two-fermion negativity and confinement in the Schwinger model
Adrien Florio
We consider the fermionic (logarithmic) negativity between two fermionic modes in the Schwinger model. Recent results pointed out that fermionic systems can exhibit stronger entang…
Gibbs entropy from entanglement in electric quenches
Adrien Florio, Dmitri E. Kharzeev
In quantum electrodynamics with charged fermions, a background electric field is the source of the chiral anomaly which creates a chirally imbalanced state of fermions. This chiral…
Schwinger pair production from Padé-Borel reconstruction
Adrien Florio
In this work, we show how the knowledge of the first few terms of the Euler-Heisenberg Lagrangian's weak-field expansion in a magnetic field background is enough to reconstruct the…
Chiral charge dynamics in Abelian gauge theories at finite temperature
Daniel G. Figueroa, Adrien Florio, Mikhail Shaposhnikov
We study fermion number non-conservation (or chirality breaking) in Abelian gauge theories at finite temperature. We consider the presence of a chemical potential for the fermi…
Vacuum, Chern-Simons Diffusion and Real-Time Simulations
Adrien Florio
Despite its importance for subjects ranging from cosmology to plasma physics, first principle simulations of the dynamics associated with a U(1) chiral anomaly have been started on…