82 citations · 366 across the 16 of their papers we have counts for
Showing hep-thShow all
3 papers · 1 filter
hep-th2005★ 16 cited
Symmetries in the hyperbolic Hilbert space
S. Ulrych
The Cl(3,0) Clifford algebra is represented with the commutative ring of hyperbolic numbers H. The canonical form of the Poincare mass operator defined in this vector space corresp…
hep-th2005★ 24 cited
The Poincare mass operator in terms of a hyperbolic algebra
S. Ulrych
The Poincare mass operator can be represented in terms of a Cl(3,0) Clifford algebra. With this representation the quadratic Dirac equation and the Maxwell equations can be derived…
hep-th1999★ 82 cited
A second order differential equation for the relativistic description of electrons and photons
S. Ulrych
A new relativistic description of quantum electrodynamics is presented. Guideline of the theory is the Klein-Gordon equation, which is reformulated to consider spin effects. This i…