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quant-ph2005
On Entanglement with Vacuum
Marcin Pawlowski, Marek Czachor
The so-called entanglement with vacuum is not a property of the Fock space, but of some rather pathological representations of CCR/CAR algebras. In some other Fock space representa…
quant-ph2004
The fundamental problem of quantum cryptography
Marcin Pawlowski, Marek Czachor
It is known that statistical predictions of quantum theory do not depend on its interpretation. In particular, an experiment cannot distinguish between the Copenhagen interpretatio…
quant-ph2004
And what if Bohm was right? The fundamental problem of quantum cryptography and a way to circumvent it
Marek Czachor, Marcin Pawlowski
This paper has been withdrawn. The main technical result will reappear in the new version of quant-ph/0501003.