Cover Image

Unified Framework for Direct Characterization of Kraus Operators, Observables, Density Matrices, and Weak Values Without Weak Interaction

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Sahil, Sohail
Format:	Preprint
Published:	2025
Subjects:	Quantum Physics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Unified Framework for Direct and Complete Characterization of an Unknown Kraus Operator and Density Matrix Using a Single Input State
by: Sahil, et al.
Published: (2025)

Bochner's theorem for finite inverse semigroups and its connection to Choi's theorem
by: Sohail, et al.
Published: (2025)

The Trouble with Weak Values
by: Barandes, Jacob A.
Published: (2026)

Time Derivatives of Weak Values
by: Oriols, Xavier
Published: (2024)

On the Validity of the Weak Value Approximation
by: Bauml, Benjamin Noë
Published: (2023)

Uncertainty Relations in Pre- and Post-Selected Systems
by: Sahil, et al.
Published: (2022)

Weak Value Advantage in Overcoming Noise
by: Schwartzman-Nowik, Zohar, et al.
Published: (2024)

Partial Wavefunction Collapse Under Repeated Weak Measurement of a non-Conserved Observable
by: Swift, Carter, et al.
Published: (2024)

Weak-Value Amplification for Longitudinal Phase Measurements Approaching the Shot-Noise Limit Characterized by Allan Variance
by: Huang, Jing-Hui, et al.
Published: (2026)

Optimal Quantum State Tomography via Weak Value
by: Zhu, Xuanmin, et al.
Published: (2024)

Direct Measurement of Density Matrices via Dense Dual Bases
by: Wang, Yu, et al.
Published: (2024)

Identifiability and Characterization of Transmon Qutrits Through Bayesian Experimental Design
by: Reddy, Sohail
Published: (2023)

Geometric Parameterization of Kraus Operators with Applications to Quasi Inverse Channels for Multi Qubit Systems
by: Ateeq, Zain, et al.
Published: (2025)

Precision Enhancement in Spatial Measurement by Introducing Squeezed Light into Weak Value Amplification
by: Zhang, Chaoxia, et al.
Published: (2023)

Mitigating Source and Detection Noises in Auto-correlative Weak-Value Amplification
by: Hu, Xiang-Yun, et al.
Published: (2022)

When the Weak Becomes Strong: Effective Observables via Time-Symmetric Quantum Selection
by: Mannucci, Mirco A.
Published: (2025)

Characterizing Non-Markovian Dynamics of Open Quantum Systems
by: Reddy, Sohail
Published: (2025)

Robust Quantum Teleportation Against Noise Using Weak Measurement and Flip Operations
by: Dhanik, Mohit, et al.
Published: (2025)

Operation fidelity explored by numerical range of Kraus operators
by: Chełstowski, Igor, et al.
Published: (2022)

Rapid Mixing of Quantum Gibbs Samplers for Weakly-Interacting Quantum Systems
by: Šmíd, Štěpán, et al.
Published: (2025)

Effective Dynamics for Weakly Interacting Bosons in an Iterated High-Density Thermodynamic Limit
by: Ferretti, Daniele, et al.
Published: (2025)

Direct Variational Calculation of Two-Electron Reduced Density Matrices via Semidefinite Machine Learning
by: Delgado-Granados, Luis H., et al.
Published: (2026)

Dynamical Structure Factor from Weak Measurements
by: Altuntas, E., et al.
Published: (2024)

Weak distillation of quantum resources
by: Onishi, Shinnosuke, et al.
Published: (2026)

Convergence of the Cumulant Expansion and Polynomial-Time Algorithm for Weakly Interacting Fermions
by: Chen, Hongrui, et al.
Published: (2025)

Non-Maximally Entangled States for Quantum Key Distribution in Underwater Channels: BBM92 Protocol via Kraus Operators
by: Rizk, Nour, et al.
Published: (2026)

Data-Driven Characterization of Latent Dynamics on Quantum Testbeds
by: Reddy, Sohail, et al.
Published: (2024)

Resource-efficient Direct Characterization of General Density Matrix
by: Xu, Liang, et al.
Published: (2023)

Weak Values as Geometric Lenses: Deformations of Hilbert Space and the Emergence of superoscillations
by: Mannucci, Mirco A.
Published: (2025)

Quantum Measurement Trees, II: Quantum Observables as Ortho-Measurable Functions and Density Matrices as Ortho-Probability Measures
by: Hammond, Peter J.
Published: (2025)

On the Weak Point of the Stronger Uncertainty Relation
by: Urbanowski, K.
Published: (2025)

Clock Synchronization with Weakly Correlated Photons
by: Peh, Justin Yu Xiang, et al.
Published: (2026)

Preselection-Free Fiber-Optic Weak Measurement Sensing Framework with High-sensitivity
by: Su, Zifu, et al.
Published: (2025)

Quantum Fuzzy Sets Revisited: Density Matrices, Decoherence, and the Q-Matrix Framework
by: Mannucci, Mirco A.
Published: (2026)

Weak-link to tunneling crossover in an atomic Josephson junction
by: Singh, Vijay Pal, et al.
Published: (2025)

Quantum Resonance Beyond Direct Measurement: Insights from Weak Measurement
by: Ueda, Daiki, et al.
Published: (2025)

How (Not) to Understand Weak Measurements of Velocities
by: Fankhauser, Johannes, et al.
Published: (2023)

BELT: Block Encoding of Linear Transformation on Density Matrices
by: Wei, Fuchuan, et al.
Published: (2025)

Geometric Visualizations of Quantum Mixed States and Density Matrices
by: Kostikas, Athanasios, et al.
Published: (2026)

Determining the ensemble N-representability of Reduced Density Matrices
by: Oña, Ofelia B., et al.
Published: (2026)