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Volumn 91, Issue 23, 2003, Pages 2304031-2304034

Bell's Theorem without Inequalities and without Alignments

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL METHODS; CORRELATION METHODS; EIGENVALUES AND EIGENFUNCTIONS; ELECTRON ENERGY LEVELS; MATHEMATICAL OPERATORS; PROBABILITY; TENSORS; THEOREM PROVING;

EID: 0347316792     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (35)

References (23)
  • 8
    • 11544318439 scopus 로고    scopus 로고
    • The detection efficiency is not a fundamental problem in the sense that there are quantum systems for which the efficiency of the detectors is almost perfect. While, for polarization-entangled photons, detection efficiency is just about 5% [see, for instance, G. Weihs, T. Jennewein, C. Simon, H. Weinfurter, and A. Zeilinger, Phys. Rev. Lett. 81, 5039 (1998)], similar experiments with trapped ions have achieved nearly perfect detection efficiency [see, for instance, M. A. Rowe, D. Kielpinski, V. Meyer, C. A. Sackett, W. M. Itano, C. Monroe, and D. J. Wineland, Nature (London) 409, 791 (2001)].
    • (1998) Phys. Rev. Lett. , vol.81 , pp. 5039
    • Weihs, G.1    Jennewein, T.2    Simon, C.3    Weinfurter, H.4    Zeilinger, A.5
  • 9
    • 0035865069 scopus 로고    scopus 로고
    • The detection efficiency is not a fundamental problem in the sense that there are quantum systems for which the efficiency of the detectors is almost perfect. While, for polarization-entangled photons, detection efficiency is just about 5% [see, for instance, G. Weihs, T. Jennewein, C. Simon, H. Weinfurter, and A. Zeilinger, Phys. Rev. Lett. 81, 5039 (1998)], similar experiments with trapped ions have achieved nearly perfect detection efficiency [see, for instance, M. A. Rowe, D. Kielpinski, V. Meyer, C. A. Sackett, W. M. Itano, C. Monroe, and D. J. Wineland, Nature (London) 409, 791 (2001)].
    • (2001) Nature (London) , vol.409 , pp. 791
    • Rowe, M.A.1    Kielpinski, D.2    Meyer, V.3    Sackett, C.A.4    Itano, W.M.5    Monroe, C.6    Wineland, D.J.7
  • 10
    • 0347889340 scopus 로고    scopus 로고
    • private communication
    • For instance, Yuval Ne'eman defended that the answer to the puzzle posed by Bell's theorem was to be found in the implicit assumption that the detectors were aligned. Ne'eman apparently believed that the two detectors were connected through the space-time affine connection of general relativity [N. D. Mermin (private communication)].
    • Mermin, N.D.1
  • 20
    • 0043031137 scopus 로고    scopus 로고
    • S. D. Bartlett, T. Rudolph, and R. W. Spekkens, Phys. Rev. Lett. 91, 027901 (2003). The possibility of testing Bell's inequalities in the absence of a shared reference frame was pointed out in this reference. Testing Bell's inequalities, however, does not require perfect alignments.
    • (2003) Phys. Rev. Lett. , vol.91 , pp. 027901
    • Bartlett, S.D.1    Rudolph, T.2    Spekkens, R.W.3
  • 22
    • 33947385649 scopus 로고
    • According to EPR, if Alice can predict, with certainty and without in any way disturbing Bob's qubits, the value of a physical quantity of Bob's qubits, then there exists a local element of physical reality corresponding to this physical quantity [see A. Einstein, B. Podolsky, and N. Rosen, Phys. Rev. 47, 777 (1935)].
    • (1935) Phys. Rev. , vol.47 , pp. 777
    • Einstein, A.1    Podolsky, B.2    Rosen, N.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.