[图书][B] Quantum Measurement: Theory and Practice

AN Jordan, IA Siddiqi - 2024 - books.google.com
This book adopts a novel, physics-first approach to quantum measurement, using physical
experiments as the basis to describe the underlying mathematical formalism. Topics covered …

A Multi-qubit quantum gate using the Zeno effect

P Lewalle, LS Martin, E Flurin, S Zhang… - Quantum, 2023 - quantum-journal.org
The Zeno effect, in which repeated observation freezes the dynamics of a quantum system,
stands as an iconic oddity of quantum mechanics. When a measurement is unable to …

Stabilizing two-qubit entanglement with dynamically decoupled active feedback

S Greenfield, L Martin, F Motzoi, KB Whaley… - Physical Review …, 2024 - APS
We propose and analyze a protocol for stabilizing a maximally entangled state of two
noninteracting qubits using active state-dependent feedback from a continuous two-qubit …

Entanglement of a pair of quantum emitters via continuous fluorescence measurements: a tutorial

P Lewalle, C Elouard, SK Manikandan… - Advances in Optics …, 2021 - opg.optica.org
We discuss recent developments in measurement protocols that generate quantum
entanglement between two remote qubits, focusing on the theory of joint continuous …

Continuous measurement of a qudit using dispersively coupled radiation

J Steinmetz, D Das, I Siddiqi, AN Jordan - Physical Review A, 2022 - APS
We analyze the continuous monitoring of a qudit coupled to a cavity using both phase-
preserving and phase-sensitive amplification. The quantum trajectories of the system are …

High-dimensional entanglement dynamics of two three-level giant atoms coupling to a one-dimensional waveguide

XS Ma, JH Quan, YN Lu, MT Cheng - The European Physical Journal D, 2024 - Springer
High-dimensional entanglement offers promising perspectives in quantum information
science. Characterizing the dynamics of entanglement in high-dimensional state spaces is a …

Solving k-SAT problems with generalized quantum measurement

Y Zhang, P Lewalle, KB Whaley - arXiv preprint arXiv:2406.13611, 2024 - arxiv.org
We generalize the projection-based quantum measurement-driven $ k $-SAT algorithm of
Benjamin, Zhao, and Fitzsimons (BZF, arxiv: 1711.02687) to arbitrary strength quantum …

Long-time Bell states of waveguide-mediated qubits via continuous measurement

H Zhan, H Tan - Physical Review A, 2022 - APS
In this paper we consider a scheme for achieving long-time sustainable Bell states of two
distant qubits mediated by a one-dimensional waveguide whose outputs are subjected to …

[图书][B] Weak Measurement: Applications to Quantum Computing and Parameter Estimation

J Steinmetz - 2023 - search.proquest.com
This dissertation covers several projects making use of weak quantum measurement.
Measuring a property of a quantum system is an invasive process that disturbs the system …