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quant-ph2005
On the Interpretation of the 'Extra' Variables in the Hurwitz Transformation
Le Van Hoang, Nguyen Thanh Son
The Hurwits transformation is generalized by introducing three new variables called 'extra'. Interpretation of these extra variables allows us to establish relation between isotrop…
quant-ph2004
Algebraic Representation of Many-Particle Coulomb Green Function and Application in Atomic Calculations
Nguyen Hoang Quoc, Nguyen Ngoc Ty, Le Van Hoang +1
Basing on the relation between the Coulomb Green function and the Green function of harmonic oscillator, the algebraic representation of the many-particle Coulomb Green function in…