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Phys. Rev. A 60, 1874–1882 (1999)

Complementarity and the uncertainty relations

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Gunnar Björk*, Jonas Söderholm, Alexei Trifonov, Tedros Tsegaye, and Anders Karlsson
Department of Electronics, Royal Institute of Technology (KTH) Electrum 229, SE-164 40 Kista, Sweden

Received 16 April 1999; published in the issue dated September 1999

We formulate a general complementarity relation starting from any Hermitian operator with discrete nondegenerate eigenvalues. We then elucidate the relationship between quantum complementarity and the Heisenberg-Robertson uncertainty relation. We show that they are intimately connected. Finally we exemplify the general theory with some specific suggested experiments.

© 1999 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.60.1874
DOI:
10.1103/PhysRevA.60.1874
PACS:
03.65.Bz

*Electronic address: gunnarb@ele.kth.se

Permanent address: Ioffe Physical Technical Institute, 26 Polytekhnicheskaya, 194021 St. Petersburg, Russia.