Dynamical maps beyond Markovian regime

D Chruściński - Physics Reports, 2022 - Elsevier
Quantum dynamical maps provide suitable mathematical representation of quantum
evolutions. When representing quantum states by density operators, the evident …

Catalysis in quantum information theory

P Lipka-Bartosik, H Wilming, NHY Ng - Reviews of Modern Physics, 2024 - APS
Catalysts open up new reaction pathways that can speed up chemical reactions while not
consuming the catalyst. A similar phenomenon has been discovered in quantum information …

Exponentially tighter bounds on limitations of quantum error mitigation

Y Quek, D Stilck França, S Khatri, JJ Meyer, J Eisert - Nature Physics, 2024 - nature.com
Quantum error mitigation has been proposed as a means to combat unwanted and
unavoidable errors in near-term quantum computing without the heavy resource overheads …

Limitations of optimization algorithms on noisy quantum devices

D Stilck França, R Garcia-Patron - Nature Physics, 2021 - nature.com
Recent successes in producing intermediate-scale quantum devices have focused interest
on establishing whether near-term devices could outperform classical computers for …

The role of quantum information in thermodynamics—a topical review

J Goold, M Huber, A Riera, L Del Rio… - Journal of Physics A …, 2016 - iopscience.iop.org
This topical review article gives an overview of the interplay between quantum information
theory and thermodynamics of quantum systems. We focus on several trending topics …

Limitations of variational quantum algorithms: a quantum optimal transport approach

G De Palma, M Marvian, C Rouzé, DS França - PRX Quantum, 2023 - APS
The impressive progress in quantum hardware of the last years has raised the interest of the
quantum computing community in harvesting the computational power of such devices …

Entropic uncertainty relations and their applications

PJ Coles, M Berta, M Tomamichel, S Wehner - Reviews of Modern Physics, 2017 - APS
Heisenberg's uncertainty principle forms a fundamental element of quantum mechanics.
Uncertainty relations in terms of entropies were initially proposed to deal with conceptual …

Description of quantum coherence in thermodynamic processes requires constraints beyond free energy

M Lostaglio, D Jennings, T Rudolph - Nature communications, 2015 - nature.com
Recent studies have developed fundamental limitations on nanoscale thermodynamics, in
terms of a set of independent free energy relations. Here we show that free energy relations …

The second laws of quantum thermodynamics

F Brandao, M Horodecki, N Ng… - Proceedings of the …, 2015 - National Acad Sciences
The second law of thermodynamics places constraints on state transformations. It applies to
systems composed of many particles, however, we are seeing that one can formulate laws of …

Entanglement entropy: holography and renormalization group

T Nishioka - Reviews of Modern Physics, 2018 - APS
Entanglement entropy plays a variety of roles in quantum field theory, including the
connections between quantum states and gravitation through the holographic principle. This …