(1956) MSc in Physics from the Sofia University. He speak English, French and Russian languages
Ivan Todorov specialized in Dubna (1958–1968); USA (1968–1970 and 1974–1975); Frnce (1967–2019); and Italy (1966, 1980–2006)
(1960) PhD from Dubna
(1963) DSc from Dubna
(1967) Corresponding Member
(1974) Full Member of Bulgarian Academy of Sciences
Professional Experience
He was head of the Laboratory for elementar particlew theory at the Bulgarian Acadmy of Sciences
Ivan Todorov. Professor Emeritus at INRNE-BAS, 24 June 2011, Special Session Honouring the 75 year Jubilee of Tchavdar Palev, Professor Emeritus at INRNE-BAS, Varna, Bulgaria
Research
Area: Theoretical and Mathematical Physics
Awards
Димитровска награда (1971)
Medaille Francois I of College de France (1986)
Alexander von Humboldt Reserarch Award (2003)
Decoration with Stara Planina order (25.07.2014)
The Bogoliubov prize (2024)
Publications
A. Logunov, Nguen van Hieu, I. Todorov, Asymptotic relations between scattering amplitudes in local field theory, Annals of Physics 31 (1965) 203-234
A. Oksak, I. Todorov, Invalidity of TCP-theorem for infinite-component fields, Communications in Mathematical Physics (11) 125-135 (1968)
D. Stoyanov, I. Todorov, Majorana Representations of the Lorentz Group and Infinite-Component Fields, Journal of Mathematical Physics (9) 2146 (1968)
G. Mack, I. Todorov, Irredducibility of the ladder representations of U(2,2) when restricted to the Poincare subgroup, Journal of Mathematical Physics (10) 2078-2085 (1969)
I. Todorov, Analytic Properties of Feynman Diagrams in Quantum Field Theory, transl. by Cl. Risk, Pergamon Press, Oxford (1971) 152 p
I. Todorov, Quasipotential equation corresponding to the relativistic eikonal approximation, Phys. Rev. D3 (1971) 2351-2356
G. Mack, I. Todorov, Conformal invariant Green functions without ultraviolet divergencies, Phys. Rev. D8 (1973) 1764-1787
И. Тодоров, В. Ризов, Задачата за две тела в квантовата теория, Наука и изкуство, София (1974) 276 p.
N. Bogolubov, A. Logunov, I. Todorov, Axiomatic Quantum Field Theory, authorized translation from Russian, Ed. S. Fulling, Addison-Wesley/W. Benjamin (1975) 708 p
V. Dobrev, G. Mack, V. Petkova, S. Petrova, I. Todorov, On Clebsch - Gordan expansion for O(2h + 1, 1), JINR Report E2-7977, Dubna (1974)
V. Dobrev, V. Petkova, S. Petrova, I. Todorov, On the exceptional integer points in the representation space of the pseudo-orthogonal group O(2h + 1, 1), Trieste preprint. IC/75/1 (1975)
V. Dobrev, G. Mack, V. Petkova, S. Petrova, I. Todorov, On the Clebsch - Gordan expansion for the Lorentz group in n dimensions, Rep. Math. Phys. (9) 219-246 (1976)
V. Dobrev, V. Petkova, S. Petrova, I. Todorov, Dynamical derivation of vacuum operator product expansion in euclidean conformal quantum field theory, Phys. Rev. D (13) 887-912 (1976)
M. Mintchev, V. Petkova, I. Todorov, Scale and conformal covariance in quantum electrodynamics, Rep. Math. Phys. (9) 355-376 (1976)
V. Dobrev, G. Mack, V. Petkova, S. Petrova, I. Todorov, Harmonic Analysis on the n-Dimensional Lorentz Group and its Application to Conformal Quantum Field Theory, Lecture Notes in Physics (63) Springer, Berlin, (1977) p. 1-280
V. Bargmann, I. Todorov, Spaces of analytic functions on a complex cone as carriers for the symmetric tensor representations of SO(n), Journal of Mathematical Physics (18) 1141-148 (1977)
I. Todorov, M. Mintchev, V. Petkova, Conformal invariance in quantum field theory, Scuola Normale Superiore, Pisa (1978) p. 1-270
A. Maheshwari, E. Nissimov, I. Todorov, Classical and quantum two-body problem in general relativity, Lett. Math. Phys. 5:5 (1981) 359-366; arXiv:1611.02943 [gr-qc]
P. Furlan, V. Petkova, G. Sotkov, I. Todorov, Conformal quantum electrodynamics and nondecomposable representations, Riv. del Nuovo Cim., 8 (3) 1-50 (1985)
I. Todorov, Current algebra approach to conformal 2-dimensional models, Phys. Lett. (153B) 77 (1985)
V. Kac, I. Todorov, Superconformal current algebras and their unitary representations, Commun. Math. Phys. (102) 337-347 (1985)
V. Petkova, G. Sotkov, I. Todorov, Conformal gauges and renormalized equations of motion in massless QED, Comm. Math. Phys. (97) 227-256 (1985)
P. Furlan, G. Sotkov, I. Todorov, Two-Dimensional Conformal Quantum Field Theory, La Rivista del Nuovo Cimento, vol.12, (6) (1989)
N. Bogolubov, A. Logunov, A. Oksak, I. Todorov, General Principles of Quantum Field Theory, transl. by G.G. Gould, Kluwer, Dordrecht et al. (1990) 694
L. Michel, Ya. Stanev, I. Todorov, D-E classification of the local extensions of su(2) current algebras, Teor. Mat. Fiz. (92) 507-521 (1992)
M. Flato, L. Hadjiivanov, I. Todorov, Quantum deformations of singletons and of free zero-mass fields, Annual Report 1993, Bulgarian Academy of Sciences, Institute for Nuclear Research and Nuclear Energy, Sofia (1994) p. 31
A. Alekseev, I. Todorov, Quadratic brackets for symplectic forms, Annual Report 1993, Bulgarian Academy of Sciences, Institute for Nuclear Research and Nuclear Energy, Sofia (1994) p. 31
P, Furlan, Y. Stanev, I. Todorov, Exchange relations and correlation functions for a quantum particle on the Su(2) group manifold, Annual Report 1993, Bulgarian Academy of Sciences, Institute for Nuclear Research and Nuclear Energy, Sofia (1994) p. 32
P, Furlan, L. Hadjiivanov, I. Todorov, Operator realization of the SU(2) WZNW model, Nuclear Physics B, v. 474 (2) 497-511 (1996)
