Zobrazeno 1 - 10
of 1 496
pro vyhledávání: '"De Moor, B."'
Publikováno v:
Phys. Rev. A 71, 062323 (2005)
We study the relation between local unitary (LU) equivalence and local Clifford (LC) equivalence of stabilizer states. We introduce a large subclass of stabilizer states, such that every two LU equivalent states in this class are necessarily LC equiv
Externí odkaz:
http://arxiv.org/abs/quant-ph/0411115
Publikováno v:
Phys. Rev. A 72, 014307 (2005)
The classification of stabilizer states under local Clifford (LC) equivalence is of particular importance in quantum error-correction and measurement-based quantum computation. Two stabilizer states are called LC equivalent if there exists a local Cl
Externí odkaz:
http://arxiv.org/abs/quant-ph/0410165
Publikováno v:
Int. J. Bifurcation and Chaos, Vol.11, No.8, pp.2133-2144, 2001
We show how coupling of local optimization processes can lead to better solutions than multi-start local optimization consisting of independent runs. This is achieved by minimizing the average energy cost of the ensemble, subject to synchronization c
Externí odkaz:
http://arxiv.org/abs/cs/0210030
Publikováno v:
Phys. Rev. A 66, 032310 (2002)
For a special class of bipartite states we calculate explicitly the asymptotic relative entropy of entanglement $E_R^\infty$ with respect to states having a positive partial transpose (PPT). This quantity is an upper bound to distillable entanglement
Externí odkaz:
http://arxiv.org/abs/quant-ph/0204143
Autor:
Audenaert, K., De Moor, B.
Publikováno v:
Phys.Rev.A (65), 030302 (2002)
Recently, a lot of attention has been devoted to finding physically realisable operations that realise as closely as possible certain desired transformations between quantum states, e.g. quantum cloning, teleportation, quantum gates, etc. Mathematica
Externí odkaz:
http://arxiv.org/abs/quant-ph/0109155
Publikováno v:
Phys. Rev. A, 65: 052112 (2002).
We consider a single copy of a pure four-partite state of qubits and investigate its behaviour under the action of stochastic local quantum operations assisted by classical communication (SLOCC). This leads to a complete classification of all differe
Externí odkaz:
http://arxiv.org/abs/quant-ph/0109033
Publikováno v:
Phys. Rev. Lett. 87 (2001) 217902
We present an analytical formula for the asymptotic relative entropy of entanglement for Werner states of arbitrary dimension. We then demonstrate its validity using methods from convex optimization. To our knowledge, this is the first case in which
Externí odkaz:
http://arxiv.org/abs/quant-ph/0103096
Publikováno v:
Phys. Rev. A 64, 052304 (2001)
In this paper we develop a mathematical framework for the characterisation of separability and entanglement of formation (EoF) of general bipartite states. These characterisations are of the variational kind, meaning that separability and EoF are giv
Externí odkaz:
http://arxiv.org/abs/quant-ph/0006128
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Lagauw, S., De Moor, B.
Publikováno v:
IFAC-PapersOnLine; January 2024, Vol. 58 Issue: 15 p336-341, 6p
