Experimental progress on quantum coherence: detection, quantification, and manipulation

KD Wu, A Streltsov, B Regula, GY Xiang… - Advanced Quantum …, 2021 - Wiley Online Library
Quantum coherence is a fundamental property of quantum systems, separating quantum
from classical physics. Recently, there has been significant interest in the characterization of …

Principles of quantum communication theory: A modern approach

S Khatri, MM Wilde - arXiv preprint arXiv:2011.04672, 2020 - arxiv.org
This is a preliminary version of a book in progress on the theory of quantum communication.
We adopt an information-theoretic perspective throughout and give a comprehensive …

Continuous-variable quantum optics and resource theory for ultrafast semiconductor spectroscopy

C Lüders, F Barkhausen, M Pukrop, E Rozas… - Optical Materials …, 2023 - opg.optica.org
This review examines the use of continuous-variable spectroscopy techniques for
investigating quantum coherence and light-matter interactions in semiconductor systems …

Coherence and contextuality in a Mach-Zehnder interferometer

R Wagner, A Camillini, EF Galvão - Quantum, 2024 - quantum-journal.org
We analyse nonclassical resources in interference phenomena using generalized
noncontextuality inequalities and basis-independent coherence witnesses. We use recently …

Certifiable lower bounds of Wigner negativity volume and non-Gaussian entanglement with conditional displacement gates

LH Zaw - Physical Review Letters, 2024 - APS
In circuit and cavity quantum electrodynamics devices where control qubits are dispersively
coupled to high-quality-factor cavities, characteristic functions of cavity states can be directly …

Quantifying quantum coherence in polariton condensates

C Lüders, M Pukrop, E Rozas, C Schneider, S Höfling… - PRX Quantum, 2021 - APS
We theoretically and experimentally investigate quantum features of an interacting light-
matter system from a multidisciplinary perspective, combining approaches from …

One-shot entanglement distillation beyond local operations and classical communication

B Regula, K Fang, X Wang, M Gu - New Journal of Physics, 2019 - iopscience.iop.org
We study the task of entanglement distillation in the one-shot setting under different classes
of quantum operations which extend the set of local operations and classical communication …

Tri-partite entanglement in neutrino oscillations

AK Jha, S Mukherjee, BA Bambah - Modern Physics Letters A, 2021 - World Scientific
We investigate and quantify bipartite and tripartite entanglement measures in two-and three-
flavor neutrino oscillations. The bipartite entanglement is analogous to the entanglement …

Measuring coherence of quantum measurements

V Cimini, I Gianani, M Sbroscia, J Sperling… - Physical Review …, 2019 - APS
The superposition of quantum states lies at the heart of physics and has been recently found
to serve as a versatile resource for quantum information protocols, defining the notion of …

Quantum Computing at a Glance

M Golec, ES Hatay, SS Gill, Y Mao, R Buyya - Authorea Preprints, 2024 - techrxiv.org
Quantum computing's current capacity to efficiently tackle complex problems exceeds that of
traditional methods, as demonstrated by its use in optimisation and artificial intelligence …