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Article overview
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Models of Topology Change | | Alfred D. Shapere
; Frank Wilczek
; Zhaoxi Xiong
; | | Date: |
12 Oct 2012 | | Abstract: | We show how changes in unitarity-preserving boundary conditions allow
continuous interpolation among the Hilbert spaces of quantum mechanics on
topologically distinct manifolds. We present several examples, including a
computation of entanglement entropy production. We discuss approximate
realization of boundary conditions through appropriate interactions, thus
suggesting a route to possible experimental realization. We give a theoretical
application to quantization of singular Hamiltonians, and give tangible form to
the "many worlds" interpretation of wave functions. | | Source: | arXiv, 1210.3545 | | Services: | Forum | Review | PDF | Favorites | |
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