STOPPING THE CCR FLOW AND ITS ISOMETRIC COCYCLES

Belton, Alexander C. R.; Sinha, Kalyan B.

dc.contributor.author	Belton, Alexander C. R.
dc.contributor.author	Sinha, Kalyan B.
dc.date.accessioned	2017-02-21T09:40:30Z
dc.date.available	2017-02-21T09:40:30Z
dc.date.issued	2014
dc.identifier.citation	Belton, ACR; Sinha, KB, STOPPING THE CCR FLOW AND ITS ISOMETRIC COCYCLES. Quarterly Journal of Mathematics 2014, 65 (4) 1145-1164, http://dx.doi.org/10.1093/qmath/hat062	en_US
dc.identifier.citation	Quarterly Journal of Mathematics	en_US
dc.identifier.citation	65	en_US
dc.identifier.citation	4	en_US
dc.identifier.issn	0033-5606
dc.identifier.uri	https://libjncir.jncasr.ac.in/xmlui/10572/2584
dc.description	Restricted Access	en_US
dc.description.abstract	It is shown how to use non-commutative stopping times in order to stop the CCR flow of arbitrary index and also its isometric cocycles, i.e. left operator Markovian cocycles on Boson Fock space. Stopping the CCR flow yields a homomorphism from the semigroup of stopping times, equipped with the convolution product, into the semigroup of unital endomorphisms of the von Neumann algebra of bounded operators on the ambient Fock space. The operators produced by stopping cocycles themselves satisfy a cocycle relation.	en_US
dc.description.uri	1464-3847	en_US
dc.description.uri	http://dx.doi.org/10.1093/qmath/hat062	en_US
dc.language.iso	English	en_US
dc.publisher	Oxford University Press	en_US
dc.rights	@Oxford University Press, 2014	en_US
dc.subject	Mathematics	en_US
dc.subject	Fock Space	en_US
dc.subject	Times	en_US
dc.title	STOPPING THE CCR FLOW AND ITS ISOMETRIC COCYCLES	en_US
dc.type	Article	en_US