Reaction-limited quantum reaction-diffusion dynamics

G Perfetto, F Carollo, JP Garrahan, I Lesanovsky - Physical Review Letters, 2023 - APS
We consider the quantum nonequilibrium dynamics of systems where fermionic particles
coherently hop on a one-dimensional lattice and are subject to dissipative processes …

Large-scale universality in quantum reaction-diffusion from Keldysh field theory

F Gerbino, I Lesanovsky, G Perfetto - Physical Review B, 2024 - APS
We consider the quantum reaction-diffusion dynamics in d spatial dimensions of a Fermi gas
subject to binary annihilation reactions A+ A→∅. These systems display collective …

Quantum reaction-limited reaction–diffusion dynamics of noninteracting Bose gases

S Rowlands, I Lesanovsky, G Perfetto - New Journal of Physics, 2024 - iopscience.iop.org
Quantum reaction-limited reaction–diffusion dynamics of noninteracting Bose gases -
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Quantum reaction-limited reaction-diffusion dynamics of annihilation processes

G Perfetto, F Carollo, JP Garrahan, I Lesanovsky - Physical Review E, 2023 - APS
We investigate the quantum reaction-diffusion dynamics of fermionic particles which
coherently hop in a one-dimensional lattice and undergo annihilation reactions. The latter …

Dynamical heterogeneity and large deviations in the open quantum East glass model from tensor networks

L Causer, MC Bañuls, JP Garrahan - Physical Review B, 2025 - APS
We study the nonequilibrium dynamics of the dissipative quantum East model via numerical
tensor networks. We use matrix product states to represent evolution under quantum-jump …

Quantum cellular automata for quantum error correction and density classification

TLM Guedes, D Winter, M Müller - Physical Review Letters, 2024 - APS
Quantum cellular automata are alternative quantum-computing paradigms to quantum
Turing machines and quantum circuits. Their working mechanisms are inherently …

Kinetics of quantum reaction-diffusion systems

F Gerbino, I Lesanovsky, G Perfetto - SciPost Physics Core, 2025 - scipost.org
We discuss many-body fermionic and bosonic systems subject to dissipative particle losses
in arbitrary spatial dimensions $ d $, within the Keldysh path-integral formulation of the …