Erratum: Minimal Set of Local Measurements and Classical Communication for Two-Mode Gaussian State Entanglement Quantification [Phys. Rev. Lett.98, 150501 (2007)]

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Detecting a set of entanglement measures in an unknown tripartite quantum state by local operations and classical communication

Z. D. Wang Department of Physics & Center of Theoretical and Computational Physics, University of Hong Kong, Pokfulam Road, Hong Kong, China Abstract We propose a more general method for detecting a set of entanglement measures, i.e. negativities, in an arbitrary tripartite quantum state by local operations and classical communication. To accomplish the detection task using this method, three o...

متن کامل

Entanglement purification with two-way classical communication

Quantum information theory and quantum computation study the use of quantum physics in information processing and computation[1]. Many important results such as quantum teleportation, superdense coding, factoring and search algorithms make use of quantum entanglements as fundamental resources [2, 3, 4, 5]. Therefore, entanglement purification protocols, the procedures by which we extract pure-s...

متن کامل

Optical state engineering, quantum communication, and robustness of entanglement promiscuity in three-mode Gaussian states

We present a novel, detailed study on the usefulness of three-mode Gaussian states states for realistic processing of continuous-variable quantum information, with a particular emphasis on the possibilities opened up by their genuine tripartite entanglement. We describe practical schemes to engineer several classes of pure and mixed three-mode states that stand out for their informational and/o...

متن کامل

Minimal conditions for local pure-state entanglement manipulation

We find a minimal set of necessary and sufficient conditions for the existence of a local procedure that converts a finite pure state into one of a set of possible final states. This result provides a powerful method for obtaining optimal local entanglement manipulation protocols for pure initial states. As an example, we determine analytically the optimal distillable entanglement for arbitrary...

متن کامل

Multipartite Entanglement under Stochastic Local Operations and Classical Communication

Stochastic local operations and classical communication (SLOCC), also called local filtering operations, are a convenient, useful set of quantum operations in grasping essential properties of entanglement. We give a quick overview about the characteristics of multipartite entanglement in terms of SLOCC, illustrating the 2-qubit and the rest (2 × 2 × n) quantum system. This not only includes cel...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Physical Review Letters

سال: 2007

ISSN: 0031-9007,1079-7114

DOI: 10.1103/physrevlett.99.059902