Zobrazeno 1 - 10
of 351
pro vyhledávání: '"Owari, M"'
Autor:
Jensen, K., Wasilewski, W., Krauter, H., Fernholz, T., Nielsen, B. M., Serafini, A., Owari, M., Plenio, M. B., Wolf, M. M., Polzik, E. S.
Publikováno v:
Nature Physics. Volume: 7, Pages:13-16 (2011)
A quantum memory for light is a key element for the realization of future quantum information networks. Requirements for a good quantum memory are (i) versatility (allowing a wide range of inputs) and (ii) true quantum coherence (preserving quantum i
Externí odkaz:
http://arxiv.org/abs/1002.1920
Publikováno v:
New J. Phys. 10, 113014, (2008)
We derive fidelity benchmarks for the quantum storage and teleportation of squeezed states of continuous variable systems, for input ensembles where the degree of squeezing $s$ is fixed, no information about its orientation in phase space is given, a
Externí odkaz:
http://arxiv.org/abs/0808.2260
Publikováno v:
Phys. Rev. A 77, 012104 (2008)
We study various distance-like entanglement measures of multipartite states under certain symmetries. Using group averaging techniques we provide conditions under which the relative entropy of entanglement, the geometric measure of entanglement and t
Externí odkaz:
http://arxiv.org/abs/0710.1056
Publikováno v:
Phys. Rev. Lett. 96 (2006),040501
We show that entanglement guarantees difficulty in the discrimination of orthogonal multipartite states locally. The number of pure states that can be discriminated by local operations and classical communication is bounded by the total dimension ove
Externí odkaz:
http://arxiv.org/abs/quant-ph/0506170
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B February 2009 267(4):660-664
Publikováno v:
In Applied Surface Science 2008 255(4):1400-1403
Publikováno v:
In Applied Surface Science 2008 255(4):1354-1356
Publikováno v:
In Applied Surface Science 2008 255(4):1351-1353
Publikováno v:
In Applied Surface Science 2008 255(4):1174-1176
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B May 2007 258(1):250-252