Open Access
Gaussian States in Quantum Information
Reads0
Chats0
About:
The article was published on 2005-01-01 and is currently open access. It has received 205 citations till now. The article focuses on the topics: Amplitude damping channel & Quantum information.read more
Citations
More filters
Gaussian quantum information
Christian Weedbrook,Stefano Pirandola,Raúl García-Patrón,Nicolas J. Cerf,Timothy C. Ralph,Jeffrey H. Shapiro,Seth Lloyd +6 more
TL;DR: In this article, a review of the state of the art in continuous-variable quantum information processing can be found, ranging from the basic theoretical tools and landmark experimental realizations to the most recent successful developments.
Journal ArticleDOI
Entanglement in continuous-variable systems: recent advances and current perspectives
TL;DR: The theory of continuous-variable entanglement with special emphasis on foundational aspects, conceptual structures and mathematical methods has been studied in this paper, where the most important results on the separability and distillability of Gaussian states are discussed.
Journal ArticleDOI
More bang for your buck: Super-adiabatic quantum engines
TL;DR: It is shown that, by utilising shortcuts to adiabaticity in a quantum engine cycle, one can engineer a thermodynamic cycle working at finite power and zero friction.
Journal ArticleDOI
Continuous-variable quantum cryptography using two-way quantum communication
TL;DR: A class of quantum-cryptographic protocols is proposed that involves back-and-forth communication between two parties and should tolerate higher levels of noise and loss than conventional ‘one-way’ protocols.
Journal ArticleDOI
Quantum optics in the phase space A tutorial on Gaussian states
TL;DR: In this article, the basic concepts and mathematical tools needed for phase-space description of a very common class of states, whose phase properties are described by Gaussian Wigner functions: the Gaussian states.