arXiv (All)
open access
Quantum memory precludes mixed-unitary dynamics
Unital quantum channels, defined by their property of leaving the maximally mixed state invariant, form an important class of quantum operations. A distinguished subset of these channels can be represented as a probabilistic mixture of unitary evolutions. Characterizing channels that do not admit su
Conceptio Open Archive
Analyze & explore related research in Conceptio
Connect this record directly into your research workflow or AI agent. Explore citations across open repositories, query full text, and export structured proof bundles.
This document is indexed with metadata only: full text is not available in the archive for this record. Open the official source ↗
Related documents
- Universality Sacrifices Reliability in Classical-Quantum Channel Coding#1157212
- Diagonal Unitary Covariant Superchannels#1143659
- Frame phase retrievability and state distinguishability of quantum channels#799250
- Frame phase retrievability and state distinguishability of quantum channels#797827
- Probabilistic Storage and Retrieval of Quantum Superchannels for "Retrospective" Intervention#1141578
Record · ID 1105962
Retrieved via Conceptio: every document is proof-bundled with source, license, and retrieval metadata.
Retrieved via Conceptio: every document is proof-bundled with source, license, and retrieval metadata.
Bring this data into your agent: Connect via MCP or API · 20 free credits to start · no card required
Read the Docs → · View CLI source on GitHub · Conceptio Open Knowledge Archive
Read the Docs → · View CLI source on GitHub · Conceptio Open Knowledge Archive