Results 231 to 240 of about 3,745 (283)

On the type of second quantization factors

open access: yes, 1994
GUIDO, DANIELE, Guido, D, Figliolini, F
core  

Singular values of weighted composition operators and second quantization

open access: yes, 2018
Putinar, M.   +1 more
openaire   +1 more source

BAYES' FORMULA FOR SECOND QUANTIZATION OPERATORS [PDF]

open access: yesStochastics and Dynamics, 2006
The Bayes' formula provides the relationship between conditional expectations with respect to absolutely continuous measures. The conditional expectation is in the context of the Wiener space — an example of second quantization operator. In this note we obtain a formula that generalizes the above-mentioned Bayes' rule to general second quantization ...
LANCONELLI, ALBERTO, LANCONELLI A
openaire   +3 more sources

Graphical method for operating in second quantization

Physical Review A, 1994
In our theoretical studies with replacement operators, we found the use of a graphical method very useful for operating with them. Now, for working with spin-orbital fermion operators, we have devised another easy graphical method which has proven to be very helpful to us.
, Valdemoro   +3 more
openaire   +2 more sources

On a class of operators of the second quantization

Ukrainian Mathematical Journal, 1995
Let \(H\) be a real separable Hilbert space and let \(\Phi'\supset H \supset \Phi\) be the rigging of \(H\) by a nuclear Frechet space \(\Phi\) and its dual \(\Phi'\). Operators of quantum stochastic calculus in the functional realization \(L_2(\Phi',\mu)\) of the Fock space \({\mathcal F}(H)\), especially the differential second quantization \(d\Gamma(
Kaminskii, A. B., Us, G. F.
openaire   +2 more sources

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