International Conference "Advances in Quantum Field Theory (AQFT'25)"

Session

Morning session

11 Aug 2025, 09:30

BLTP Conference Hall

1. Opening

Dmitry Kazakov (JINR)

11/08/2025, 09:30

2. Surprises in supersymmetric quantum field theory (lecture)

Ioseph Buchbinder (Laboratory of Theoretical Physics, Joint Institute for Nuclear Research)

11/08/2025, 09:40

Lecture

10. Functorial properties of Schwinger-DeWitt expansion and Mellin-Barnes transform

Andrei Barvinsky

11/08/2025, 10:30

11. Non-renormalizable interactions beyond the leading order

Dmitry Kazakov (JINR)

11/08/2025, 11:30

4. Factorization of infrared singularities and the Steinmann relation

Victor Fadin (Budker Institute of Nuclear Physics)

11/08/2025, 12:00

69. The modern status of heavy quark physics in the covariant confined quark model

Mikhail Ivanov (Joint Institute for Nuclear Research, Dubna, Russia)

11/08/2025, 12:30

15. Gravity and QCD

Oleg Teryaev (JINR)

12/08/2025, 09:30

8. Relativistic fluid dynamics with multiple conserved charges and holography

Andrei Starinets (University of Oxford)

12/08/2025, 10:00

16. TBA

Irina Aref'eva (Steklov Mathematical Institute)

12/08/2025, 10:30

5. Monodromy of multiloop integrals in d dimensions

Roman Lee (Budker Institute of Nuclear Physics)

12/08/2025, 11:30

9. Hatted zeta-values in Feynman diagrams

Anatoly Kotikov (JINR)

12/08/2025, 12:00

7. Small-pT charmonium production in the soft-gluon resummation approach

Vladimir Saleev (Samara National Research University)

12/08/2025, 12:30

13. Correlator of heavy-light quark currents in HQET

Andrey Grozin (Budker Institute of Nuclear Physics)

13/08/2025, 09:30

14. (Hyper)kahler reduction for pedestrians

Andrei Smilga (University of Nantes)

13/08/2025, 10:00

18. Extending the LCSR method to the electromagnetic pion form factor at low momenta using QCD renormalization-group summation

Sergey Mikhailov (BLTP, JINR)

13/08/2025, 10:30

24. Conformal four-point ladder integrals in diverse dimensions and polylogarithms

Alexey Isaev (BLTP, JINR)

13/08/2025, 11:30

22. Critical non-Abelian vortex string in N=2 supersymmetric QCD and (mass-deformed) world sheet Liouville theory

Alexei Yung (Petersburg Nuclear Physics Institute)

13/08/2025, 12:00

85. Critical Non-Abelian Strings and N=2 2D Black Holes

Andrei Marshakov (HSE University & ITEP)

13/08/2025, 12:30

20. The Dirac singleton as a relativistic field beyond the Standard Model

Mikhail Vasiliev (LPI RAS)

14/08/2025, 09:30

25. On massive higher spins and gravity

Yurii Zinoviev (IHEP)

14/08/2025, 10:00

12. Harmonic Analyticity as a Basis of N=2 Supersymmetric Higher Spins

Evgeny Ivanov (BLTP JINR)

14/08/2025, 10:30

21. On BRST Lagrange formulation of higher spin fields

Sergey Fedoruk (BLTP JINR)

14/08/2025, 11:30

19. IR-effective quantum gravity in a theory with a cosmological constant: a renormalization group study of the gravitational potential at large distances

Mikhail Nalimov (SPdU)

14/08/2025, 12:00

Исследуется стандартное неренормируемое действие квантовой гравитации без вклада материи
$$ S = \frac{1}{2\kappa} \int d^4x \sqrt{-g} \left( R - 2\Lambda \right). $$
Размерным анализом, общепринятым при исследовании непрерывных фазовых переходов в статистической физике, получено инфракрасно - эффективное действие для описания теории на больших расстояниях. Данное действие ренормируемо,...

68. Methods for deriving functional relations for multi-loop Feynman integrals

Oleg Tarasov (JINR Dubna, Moscow Region, Russia)

14/08/2025, 12:30

27. Once more on Riemann dzeta functions cancellations and manifestations in the multiloop calculations

Andrei Kataev (Institute for Nuclear Research of RAS)

15/08/2025, 09:30

28. Renormalization group running of couplings in various supersymmetric theories

Konstantin Stepanyantz (MSU)

15/08/2025, 10:00

3. Naturalness Criteria for Standard Model

Victor Kim (NRC KI - PNPI, Gatchina)

15/08/2025, 10:30

26. Three-loop anomalous dimensions of fixed-charge operators in the SM

Alexander Bednyakov (Joint Institute for Nuclear Research)

15/08/2025, 11:30

23. On QED in the Schwarzschild spacetime

Igor Volobuev (Skobeltsyn Institute of Nuclear Physics (SINP MSU))

15/08/2025, 12:00

30. Mathematical paradoxes of the Dirac equation representations

Vasiliy Neznamov (Federal Nuclear Center-All-Russian Research Institute of Experimental Physics (FSUE "RFNC-VNIIEF"))

15/08/2025, 12:30

We examine the Foldy-Wouthuysen, Feynman-Gell-Mann, and self-adjoint representations of the Dirac equation for fermions with spinor wave functions. The analysis is conducted for electrons and positrons interacting with electromagnetic fields. Versions of quantum electrodynamics are considered both within the scope of perturbation theory and in the non-perturbative regime with strong...

17. 2D holography beyond Jackiw-Teitelboim

Dmitri Vassilevich (UFABC)

6. Light fields in de Sitter space-time

Emil Akhmedov (MIPT and ITEP)

29. Strong interaction origin of hadron mass

Yi-Bo Yang (ITP CAS)