arXiv 0809.16312008-09-09quant-ph

Schrödinger's pure-state steering completed

Fedor Herbut

备注：: 10 pages, Latex2e, no figures
发表信息：: J. Phys. A: Math. Theor. 42 (2009) 085202
DOI：: 10.1088/1751-8113/42/8/085202

英文摘要：

Schroedinger investigated entanglement in two-particle state vectors by assuming measurement finding out if the nearby particle is in a given state vector or not. Without interaction with the distant particle, just on account of the entanglement, the distant particle is steered into a certain state vector. In Schroedinger's finite-dimensional case thus any distant-particle state vector can be reached. This theory was extended to infinite-dimensional spaces by the author. The present article completes the extension by throwing light on the fine structure of steering.

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