Quantum State Geometry & Fidelity

68 papers

Quantum State Geometry & Fidelity Research Context

This Quantum Articles category organizes published quantum research papers so readers can browse focused work by topic, source, and year.

Showing 13-24 of 68

Fast, high-fidelity Transmon readout with intrinsic Purcell protection via nonperturbative cross-Kerr coupling

Guillaume Beaulieu, Jun-Zhe Chen, Marco Scigliuzzo, Othmane Benhayoune-Khadraoui, Alex A. Chapple, Peter A. Spring, Alexandre Blais, Pasquale Scarlino

2026 arXiv arXiv preprint

Fidelity and quantum geometry approach to Dirac exceptional points in diamond nitrogen-vacancy centers

Chia-Yi Ju, Gunnar Möller, Yu-Chin Tzeng

2026 arXiv arXiv preprint

Fidelity-Age-Aware Scheduling in Quantum Repeater Networks

Ozgur Ercetin, Zafer Gedik

2026 arXiv arXiv preprint

Floquet-engineered fidelity revivals in the PXP model

Francesco Perciavalle, Francesco Plastina, Nicola Lo Gullo

2026 arXiv arXiv preprint

High-fidelity non-adiabatic dark state gates for neutral atoms

Nader Mostaan, Kapil Goswami, Peter Schmelcher, Rick Mukherjee

2026 arXiv arXiv preprint

High-fidelity Quantum Readout Processing via an Embedded SNAIL Amplifier

Leon Bello, Boris Mesits, Michael Hatridge, Hakan E. Türeci

2026 arXiv arXiv preprint

Impact of control signal phase noise on qubit fidelity

Agata Barsotti, Paolo Marconcini, Gregorio Procissi, Massimo Macucci

2026 arXiv arXiv preprint

Increased indolamine 2,3-dioxygenase activity in people with type 2 diabetes and comorbid depression.

Rana P, Chandra M, Chandra K, Dahuja S, Varughese B, Roy V, Kapoor S, Rao M

2026 PubMed The National medical journal of India

Krylov Distribution

Mohsen Alishahiha, Mohammad Javad Vasli

2026 arXiv arXiv preprint

Nonlinear Phase Gates Beyond the Lamb-Dicke Regime

Akram Kasri, Kimin Park, Radim Filip

2026 arXiv arXiv preprint

Polynomial-time certification of fidelity for many-body mixed states and mixed-state universality classes

Yuhan Liu, Yijian Zou

2026 arXiv arXiv preprint

Privacy-Utility Tradeoffs in Quantum Information Processing

Theshani Nuradha, Sujeet Bhalerao, Felix Leditzky

2026 arXiv arXiv preprint