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C-number

The term c-number (or classical number) is an old nomenclature used by Paul Dirac which refers to real and complex numbers. It is used to distinguish… Expand
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Papers overview

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Highly Cited
2016
Highly Cited
2016
About a decade ago the present author in collaboration with Daniel Grumiller presented an ‘unexpected theoretical discovery’ of… Expand
2012
2012
We show that the mathematical formalisms of general relativity and of quantum mechanics can be reconciled based on an algebraic… Expand
2008
2008
Abstract The principle of local gauge invariance is applied to fractional wave equations and the interaction term is determined… Expand
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2006
2006
Abstract The U L ( 3 ) × U R ( 3 ) linear sigma model (LSM) with quark degrees of freedom is used to show that radiative… Expand
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2005
2005
Abstract.We discuss the problem of a N two-level systems interacting with a single radiation mode in the strong-coupling regime… Expand
1999
1999
We study integrable boundary conditions for the supersymmetric t-J model of correlated electrons which arise when combining… Expand
Highly Cited
1997
Highly Cited
1997
Abstract We propose an explicit expression for vacuum expectation values 〈eiaϕ〉 of the exponential fields in the sine-Gordon… Expand
1996
1996
Abstract The free field representation of the osp(1′> 2) current algebra is analyzed. The four point conformal blocks of the… Expand
1994
1994
This paper begins investigation of the concept of a “generalized τ function,” defined as a generating function of all the matrix… Expand
1976
1976
A Heisenberg picture QED treatment is presented of the resonance fluorescence of a two-level atom. It is shown that the equations… Expand