arXiv (All)
open access
Quantum minimum description of density matrices
We study a variant of Schumacher compression. The task asks for the minimal memory cost for compressing many copies of a density matrix with known spectrum and unknown eigenbasis, without preserving its purification. For fixed dimension and distinct positive eigenvalues, we obtain the cost through i
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
- Efficient Quantum State Identity Testing#1200248
- Quantum Cut Sparsifiers#1247418
- Powerful Primitives in the Bounded Quantum Storage Model#1049560
- A Noise Operator Approach to Quantum Query Complexity and Time-Space Tradeoff Lower Bounds#1157308
- Learning sparse quantum states from single-qubit measurements#1130302
Record · ID 1215828
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