Accessible Information and Quantum operations
Qing-yu Cai
Abstract
The accessible information decreases under quantum operations. We analyzed the connection between quantum operations and accessible information. We show that a general quantum process cannot be operated accurately. Futhermore, an unknown state of a closed quantum system can not be operated arbitrarily by a unitary quantum operation.
Create a lesson
Related papers
Logical CCZ state cultivation
Yuta Hirasaki, Jong Yeon Lee
Quantum-Aware Key Rank for Side-Channel Attacks evaluation
Yevgen Kotukh
Intermediate memory costs of quantum channel synthesis with a protected subsystem
Kai Liu, Deguang Han
Quantum Work Statistics from Entanglement-Assisted Invariance
Akira Sone, Akram Touil, Emery Doucet et al.
Petz Recovery through a Single Polar Transformation for Approximate Quantum Error Correction
Hanzhang Zhao, Shenglong Xu
Demonstration of a mobile ion-trap quantum device
Sara Alfaro, Dipesh Bhanushali, Sankarshan Choudapurkar et al.