EP 0885495 A4 20020102 - CONTROLLING CORRELATED QUANTUM STATE PROBABILITY DISTRIBUTIONS
Title (en)
CONTROLLING CORRELATED QUANTUM STATE PROBABILITY DISTRIBUTIONS
Title (de)
STEUERUNG DER WAHRSCHEINLICHKEITSVERTEILUNGEN DER KORRELIERTEN QUANTENZUSTÄNDE
Title (fr)
COMMANDE DE LA DISTRIBUTION DES PROBABILITES D'ETATS QUANTIQUES CORRELES
Publication
Application
Priority
- US 9704338 W 19970318
- US 1366996 P 19960319
Abstract (en)
[origin: WO9735388A1] A method and apparatus are disclosed for controlling the quantum state probability distribution of one quantum object (S2 or I1) of a pair of correlated quantum objects (S1 and I1, or S2 and I2), which include providing a pair of correlated quantum objects, each object having a uniform quantum state probability distribution, providing a system (12 and 14) for controlling the quantum state probability distribution of the one quantum object by using said controlling system to choose the probability distribution of the quantum state of the other quantum object (I2 or S1) of said pair of correlated quantum objects, choosing whether to observe the quantum state of the other quantum object, and subsequently observing the quantum sate of the one quantum object to determine if the quantum state of the one quantum object has been altered by the observation of the quantum state of the other quantum object.
IPC 1-7
IPC 8 full level
G02F 1/39 (2006.01); H04B 10/00 (2006.01); H04B 13/00 (2006.01); H04L 9/38 (2006.01)
CPC (source: EP KR)
H04B 10/00 (2013.01 - EP KR); H04B 13/00 (2013.01 - EP)
Citation (search report)
- [A] WO 9415422 A1 19940707 - BRITISH TELECOMM [GB], et al
- See references of WO 9735388A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9735388 A1 19970925; AU 2333597 A 19971010; CA 2258754 A1 19970925; EP 0885495 A1 19981223; EP 0885495 A4 20020102; JP 2000515642 A 20001121; KR 20000064664 A 20001106
DOCDB simple family (application)
US 9704338 W 19970318; AU 2333597 A 19970318; CA 2258754 A 19970318; EP 97916066 A 19970318; JP 53364097 A 19970318; KR 19980707380 A 19980918