Speeding up quantum dissipative dynamics of open systems with kernel methods

A Ullah, PO Dral - New Journal of Physics, 2021 - iopscience.iop.org
The future forecasting ability of machine learning (ML) makes ML a promising tool for
predicting long-time quantum dissipative dynamics of open systems. In this article, we …

Spreading of correlations and entanglement in the long-range transverse Ising chain

JT Schneider, J Despres, SJ Thomson… - Physical Review …, 2021 - APS
Whether long-range interactions allow for a form of causality in nonrelativistic quantum
models remains an open question with far-reaching implications for the propagation of …

MLQD: A package for machine learning-based quantum dissipative dynamics

A Ullah, PO Dral - Computer Physics Communications, 2024 - Elsevier
Abstract Machine learning has emerged as a promising paradigm to study the quantum
dissipative dynamics of open quantum systems. To facilitate the use of our recently …

Universal conductance scaling of Andreev reflections using a dissipative probe

D Liu, G Zhang, Z Cao, H Zhang, DE Liu - Physical Review Letters, 2022 - APS
The Majorana search is caught up in an extensive debate about the false-positive signals
from nontopological Andreev bound states. We introduce a remedy using the dissipative …

Tunable phonon-induced steady-state coherence in a double-quantum-dot charge qubit

A Purkayastha, G Guarnieri, MT Mitchison… - npj Quantum …, 2020 - nature.com
Charge qubits can be created and manipulated in solid-state double-quantum-dot (DQD)
platforms. Typically, these systems are strongly affected by quantum noise stemming from …

Majorana fermions and quantum information with fractional topology and disorder

E Bernhardt, BCH Cheung, K Le Hur - Physical Review Research, 2024 - APS
The quest to identify and observe Majorana fermions in physics and condensed-matter
systems remains an important challenge. Here, we introduce a qubit (spin-1/2) from the …

Ultrastrongly dissipative quantum Rabi model

D Zueco, J García-Ripoll - Physical Review A, 2019 - APS
We discuss both the spectrum and the dynamics of cavity QED in the presence of dissipation
beyond the standard perturbative treatment of losses. Using the dynamical polaron ansatz …

Phase-coherent dynamics of quantum devices with local interactions

M Filippone, A Marguerite, K Le Hur, G Fève, C Mora - Entropy, 2020 - mdpi.com
This review illustrates how Local Fermi Liquid (LFL) theories describe the strongly correlated
and coherent low-energy dynamics of quantum dot devices. This approach consists in an …

Reaction-diffusive dynamics of number-conserving dissipative quantum state preparation

PA Nosov, DS Shapiro, M Goldstein, IS Burmistrov - Physical Review B, 2023 - APS
The use of dissipation for the controlled creation of nontrivial quantum many-body correlated
states is of much fundamental and practical interest. What is the result of imposing number …

Localization and spectral structure in two-dimensional quasicrystal potentials

Z Zhu, S Yu, D Johnstone, L Sanchez-Palencia - Physical Review A, 2024 - APS
Quasicrystals, a fascinating class of materials with long-range but nonperiodic order, have
revolutionized our understanding of solid-state physics due to their unique properties at the …