173 citations
- Bulgarian Academy of SciencesBG51 papers
- Joint Institute for Nuclear ResearchRU7 papers
- Sofia University "St. Kliment Ohridski"BG5 papers
- Humboldt-Universität zu BerlinDE4 papers
- Max Planck Institute for PhysicsDE4 papers
- TU Dortmund UniversityDE4 papers
- Universidad Complutense de MadridES4 papers
- Universitat de BarcelonaES4 papers
- Institute for High Energy PhysicsES3 papers
- Institute for Theoretical and Experimental PhysicsRU3 papers
- Instituto de Estructura de la MateriaES3 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT3 papers
27 papers
An explicit mapping between the frequency domain and the time domain representations of nonlinear systems
Marissa Condon, Rossen I. Ivanov
Explicit expressions are presented that describe the input-output behaviour of a nonlinear system in both the frequency and the time domain. The expressions are based on a set of c…
Deviation equations in spaces with torsion
Bozhidar Z. Iliev, Sawa S. Manoff
The most general form of the deviation equations in spaces with linear connection with arbitrary torsion is derived.
Linear transports along paths in vector bundles. IV. Consistency with bundle metrics
Bozhidar Z. Iliev
The problem for consistency between linear transports along paths and real bundle metrics in real vector bundles is stated. Necessary and/or sufficient conditions, as well as condi…
Lagrangian quantum field theory in momentum picture. III. Free vector fields
Bozhidar Z. Iliev
Free vector fields, satisfying the Lorenz condition, are investigated in details in the momentum picture of motion in Lagrangian quantum field theory. The field equations are equiv…
Partial wave expansion and Wightman positivity in conformal field theory
N. M. Nikolov, K. -H. Rehren, I. T. Todorov
A new method for computing exact conformal partial wave expansions is developed and applied to approach the problem of Hilbert space (Wightman) positivity in a non-perturbative fou…
Einstein and Hilbert: The Creation of General Relativity
Ivan T. Todorov
It took eight years after Einstein announced the basic physical ideas behind the relativistic gravity theory before the proper mathematical formulation of general relativity was ma…