Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR568 papers
- University of OxfordGB500 papers
- University of CambridgeGB477 papers
- University of EdinburghGB451 papers
- Royal ObservatoryGB428 papers
- California Institute of TechnologyUS350 papers
- Durham UniversityGB342 papers
- European Southern ObservatoryCL334 papers
- University College LondonGB329 papers
- National Institute for AstrophysicsIT318 papers
- Imperial College LondonGB312 papers
- Leiden UniversityNL297 papers
229 papers · 1 filter
Dynamic scaling near the Kasteleyn transition in spin ice: critical relaxation of monopoles and strings following a field quench
Sukla Pal, Stephen Powell
We study dynamics in classical spin ice following a magnetic field quench to close to the Kasteleyn transition, using Monte Carlo simulations and dynamic scaling theory to characte…
Weak-Memory Dynamics in Discrete Time
Hugues Meyer, Kay Brandner
Discrete dynamics arise naturally in systems with broken temporal translation symmetry and are typically described by first-order recurrence relations representing classical or qua…
Exact large deviations and emergent long-range correlations in sequential quantum East circuits
Jimin Li, Bruno Bertini, Juan P. Garrahan +1
Exploiting quantum measurements is a promising route for preparation of correlated quantum states. We use methods from large deviation theory to solve this problem exactly for a sp…
Thermodynamic bound on current fluctuations in coherent conductors
Kay Brandner, Keiji Saito
We derive a universal bound on the large-deviation functions of particle currents in coherent conductors. This bound depends only on the mean value of the relevant current and the…
Translation symmetry restoration in integrable systems: the noninteracting case
Molly Gibbins, Adam Gammon-Smith, Bruno Bertini
The study of symmetry restoration has recently emerged as a fruitful means to extract high-level information on the relaxation of quantum many-body systems. However, while the rest…
Accelerated first-passage dynamics in a non-Markovian feedback Ornstein--Uhlenbeck process
Francesco Coghi, Romain Duvezin, John S. Wettlaufer
We study the first-passage dynamics of a non-Markovian stochastic process with time-averaged feedback, which we model as a one-dimensional Ornstein--Uhlenbeck process wherein the p…
Self-interacting processes via Doob conditioning
Francesco Coghi, Juan P. Garrahan
We connect self-interacting processes, that is, stochastic processes where transitions depend on the time spent by a trajectory in each configuration, to Doob conditioning. In this…
Reaction-diffusion dynamics of the weakly dissipative Fermi gas
Hannah Lehr, Igor Lesanovsky, Gabriele Perfetto
We study the one-dimensional Fermi gas subject to dissipative reactions. The dynamics is governed by the quantum master equation, where the Hamiltonian describes coherent motion of…
Thermodynamic Uncertainty Relations for Coherent Transport
Kay Brandner, Keiji Saito
We derive a universal thermodynamic uncertainty relation for Fermionic coherent transport, which bounds the total rate of entropy production in terms of the mean and fluctuations o…
Dynamic scaling theory for a field quench near the Kasteleyn transition in spin ice
Stephen Powell, Sukla Pal
We present a dynamic scaling theory to describe relaxation dynamics following a magnetic-field quench near an unconventional phase transition in the magnetic material spin ice. Sta…
Density-dependent stochastic resetting: a large deviations framework for achieving target distributions over networks
Francesco Coghi, Kristian Stølevik Olsen
We develop a framework for designing density-dependent stochastic resetting protocols to regulate distributions of random walkers on networks. Resetting mechanisms that depend on l…
Dynamics of micro and nanoscale systems in the weak-memory regime: A mathematical framework beyond the Markov approximation
Kay Brandner
The visible dynamics of small-scale systems are strongly affected by unobservable degrees of freedom, which can belong either to external environments or internal subsystems and al…
Dynamics of Micro and Nanoscale Systems in the Weak-Memory Regime
Kay Brandner
Memory effects are ubiquitous in small-scale systems. They emerge from interactions between accessible and inaccessible degrees of freedom and give rise to evolution equations that…
Quasiperiodic Floquet-Gibbs states in Rydberg atomic systems
Wilson S. Martins, Federico Carollo, Kay Brandner +1
Open systems that are weakly coupled to a thermal environment and driven by fast, periodically oscillating fields are commonly assumed to approach an equilibrium-like steady state…
Entanglement of Disjoint Intervals in Dual-Unitary Circuits: Exact Results
Alessandro Foligno, Bruno Bertini
The growth of the entanglement between two disjoint intervals and its complement after a quantum quench is regarded as a dynamical chaos indicator. Namely, it is expected to show q…
Efficient post-selection in light-cone correlations of monitored quantum circuits
Jimin Li, Robert L. Jack, Bruno Bertini +1
We consider how to target evolution conditioned on atypical measurement outcomes in monitored quantum circuits, i.e., the post-selection problem. We show that for a simple class of…
Non-equilibrium dynamics of charged dual-unitary circuits
Alessandro Foligno, Pasquale Calabrese, Bruno Bertini
The interplay between symmetries and entanglement in out-of-equilibrium quantum systems is currently at the centre of an intense multidisciplinary research effort. Here we introduc…
Long-range interacting systems are locally non-interacting
Robert Mattes, Igor Lesanovsky, Federico Carollo
Enhanced experimental capabilities to control nonlocal and power-law decaying interactions are currently fuelling intense research in the domain of quantum many-body physics. Compa…
Exact results on the dynamics of the stochastic Floquet-East model
Cecilia De Fazio, Juan P. Garrahan, Katja Klobas
We introduce a stochastic generalisation of the classical deterministic Floquet-East model, a discrete circuit with the same kinetic constraint as the East model of glasses. We pro…
Kinetics of Quantum Reaction-Diffusion systems
Federico Gerbino, Igor Lesanovsky, Gabriele Perfetto
We discuss many-body fermionic and bosonic systems subject to dissipative particle losses in arbitrary spatial dimensions , within the Keldysh path-integral formulation of the q…
Stochastic Thermodynamics at the Quantum-Classical Boundary: A Self-Consistent Framework Based on Adiabatic-Response Theory
Joshua Eglinton, Federico Carollo, Igor Lesanovsky +1
Microscopic thermal machines promise to play an important role in future quantum technologies. Making such devices widely applicable will require effective strategies to channel th…
Dynamical heterogeneity and large deviations in the open quantum East glass model from tensor networks
Luke Causer, Mari Carmen Bañuls, Juan P. Garrahan
We study the non-equilibrium dynamics of the dissipative quantum East model via numerical tensor networks. We use matrix product states to represent evolution under quantum-jump un…
Non-thermal eigenstates and slow relaxation in quantum Fredkin spin chains
Luke Causer, Mari Carmen Bañuls, Juan P. Garrahan
We study the dynamics and thermalization of the Fredkin spin chain, a system with local three-body interactions, particle conservation and explicit kinetic constraints. We consider…
Structural Stability Hypothesis of Dual Unitary Quantum Chaos
Jonathon Riddell, Curt von Keyserlingk, Tomaž Prosen +1
Having spectral correlations that, over small enough energy scales, are described by random matrix theory is regarded as the most general defining feature of quantum chaotic system…