-
7
-
-
33845875812
-
-
V. Hakim and V. Ambegaokar, Phys. Rev. A 32, 423 (1985); L.D́. Romero and J.P. Paz, ibid. 55, 4070 (1997); I. Burghardt, J. Chem. Phys. 114, 89 (2001); V.F. Los, J. Phys. A 34, 6389 (2001).
-
(1985)
Phys. Rev. A
, vol.32
, Issue.423
-
-
Hakim, V.1
Ambegaokar, V.2
-
8
-
-
0008093724
-
-
V. Hakim and V. Ambegaokar, Phys. Rev. A 32, 423 (1985); L.D́. Romero and J.P. Paz, ibid. 55, 4070 (1997); I. Burghardt, J. Chem. Phys. 114, 89 (2001); V.F. Los, J. Phys. A 34, 6389 (2001).
-
(1997)
Phys. Rev. A
, vol.55
, pp. 4070
-
-
Romero, L.D́.1
Paz, J.P.2
-
9
-
-
0035156023
-
-
V. Hakim and V. Ambegaokar, Phys. Rev. A 32, 423 (1985); L.D́. Romero and J.P. Paz, ibid. 55, 4070 (1997); I. Burghardt, J. Chem. Phys. 114, 89 (2001); V.F. Los, J. Phys. A 34, 6389 (2001).
-
(2001)
J. Chem. Phys.
, vol.114
, pp. 89
-
-
Burghardt, I.1
-
10
-
-
0035943565
-
-
V. Hakim and V. Ambegaokar, Phys. Rev. A 32, 423 (1985); L.D́. Romero and J.P. Paz, ibid. 55, 4070 (1997); I. Burghardt, J. Chem. Phys. 114, 89 (2001); V.F. Los, J. Phys. A 34, 6389 (2001).
-
(2001)
J. Phys. A
, vol.34
, pp. 6389
-
-
Los, V.F.1
-
11
-
-
0036997246
-
-
Notice that the Kraus representation gives the general form of completely positive and trace preserving map [2]. The role of initial correlations in connection with the complete positive condition was first argued by Pechukas [8], and discussed by several authors [5,9-11] [see also G. Kimura, Phys. Rev. A 66, 062113 (2002)].
-
(2002)
Phys. Rev. A
, vol.66
, pp. 062113
-
-
Kimura, G.1
-
13
-
-
4243718927
-
-
R. Alicki, Phys. Rev. Lett. 75, 3020 (1995); P. Pechukas, ibid. 75, 3021 (1995).
-
(1995)
Phys. Rev. Lett.
, vol.75
, pp. 3020
-
-
Alicki, R.1
-
14
-
-
11744345075
-
-
R. Alicki, Phys. Rev. Lett. 75, 3020 (1995); P. Pechukas, ibid. 75, 3021 (1995).
-
(1995)
Phys. Rev. Lett.
, vol.75
, pp. 3021
-
-
Pechukas, P.1
-
17
-
-
85015721170
-
-
note
-
Our review, although the rigorous proof is not given, does not depend on the flniteness of dimensionality of the associated Hubert space, while the arguments in Refs. [5,11] are essentially restricted to finite-dimensional cases.
-
-
-
-
18
-
-
85015790246
-
-
note
-
†(t).
-
-
-
-
20
-
-
85015730737
-
-
note
-
ij are nothing but the correlation parameters which were introduced in Ref. [5].
-
-
-
-
22
-
-
85015726620
-
-
note
-
m∥)/NM≥0. See Ref. [18] for the completion of these conditions.
-
-
-
-
23
-
-
85015799612
-
-
e-print quant-ph/0301152
-
G. Kimura, e-print quant-ph/0301152.
-
-
-
Kimura, G.1
-
24
-
-
85015725962
-
-
note
-
For the case of the controlled-NOT gate, the initial correlation of Eq. (15) does not satisfy these requirements at m = 3, the fact of which allows nonzero interaction (12).
-
-
-
-
25
-
-
85015790259
-
-
note
-
We notice that the proof here is not applied to the case of infinite-dimensional composite systems (or those with infinite degrees of freedom). Such a case has been left as an open problem.
-
-
-
|