SCIENCE BRINGS NATIONS TOGETHER Advances in Quantum Field Theory

10 Oct 2021, 09:00 → 15 Oct 2021, 21:00 Europe/Moscow

BLTP Conference Hall

The Bogoliubov Laboratory of Theoretical Physics of the Joint Institute for Nuclear Research organizes the international conference «Advances in Quantum Field Theory» (Ad QFT-2021).

The Conference is dedicated to the 70-th anniversary of 7 scientists who graduated from the same academic group of Physics Department of Moscow State University in 1974 and keep working in the field of Quantum field theory and Particle physics:

• Vladimir Belokurov
• Konstantin Chetyrkin
• Dmitry Kazakov
• Nikolay Krasnikov
• Anatoly Radyushkin
• Vladimir Smirnov
• Alexey Vladimirov

The broad scientific program of the conference covers the following actual topics:

• Renormalization Theory
• Multiloop Calculations
• Amplitudes
• Perturbative QCD
• Path Integrals 
• Effective Theories
• Physics Beyond the SM
• Cosmology and Dark Matter
• Gravity

The working language is English. There will be a limited number of talks and no parallel sessions.

Participation of friends and colleagues is cordially welcome on the ground and/or online.

For registration, please fill in the online registration form. The deadline for application and title submission is September 15, 2021.

Poster

Timetable in PDF

YouTube recordings

Sunday 10 October

09:00 → 19:00 Arrival

19:00 → 20:00 Registration (Hotel Dubna)

Monday 11 October

09:30 → 09:45 Registration

09:45 → 10:00 Opening

10:00 → 11:00 Morning session

10:00 Bounce, genesis: how did the Universe start

Speaker: Valery Rubakov (Institute for Nuclear Research of the Russian Academy of Sciences)

Rubakov.pdf

10:30 Model with an induced spontaneously broken symmetry chain

Speaker: Eduard Boos (Moscow State University, SINP MSU)

Boos.pdf

11:00 → 11:30 Coffee

11:30 → 13:00 Morning session

11:30 Why quantum field theory in de Sitter space-time is far from being well understood

Speaker: Emil Akhmedov (MIPT and ITEP)

3_akhmedov.pdf

12:20 QFT without infinities and hierarchy problem

Speaker: Mikhail Shaposhnikov (EPFL)

Finite_Dubna.pdf

13:00 → 14:00 Lunch

14:00 → 16:30 Evening session

14:00 Advances in supersymmetric QFT and deautonomization of integrable systems

Speaker: Andrei Marshakov (CAS, Skoltech)

advqft.pdf

14:30 Multi-loop modularity

Speaker: David Broadhurst (Open University, UK)

broadhurst_dubna21.pdf

15:00 Perturbatively renormalizable quantum gravity

Speaker: Tim Morris (University of Southampton)

AQFT.pdf

15:30 Hidden Sectors for Heterotic Theories and Gaugino Condensation

Speaker: Burt Ovrut (University of Pennsylvania)

JINR Conference.key.pdf

16:00 Non-compact duality, super-Weyl invariance and effective actions

Speaker: Sergei Kuzenko (University of Western Australia)

Kuzenko-Dubna2021.pdf

16:30 → 16:40 Group photo

16:40 → 18:20 Evening session

16:40 High precision tests of the Standard Model at future e+e- colliders

Speaker: Andrej Arbuzov (BLTP JINR)

arbuzov_AQFT_2021.pdf

17:00 Neutrino oscillations in quantum field theory and the solar neutrino problem

Speaker: Igor Volobuev (SINP MSU)

volobuev_egorov_Adv_QFT.pdf

17:20 Ultraperipheral proton-proton collisions at the LHC: survival factor

Speaker: Evgenii Zhemchugov (Lebedev Physical Institute)

upc-survival.pdf

17:40 GPDs in exclusive meson production.

Speaker: Sergey Goloskokov (JINR)

goloskokov21.pdf

18:00 Superconformal indices and integrable systems

Speaker: Vyacheslav Spiridonov (BLTP JINR)

7astr.pdf

18:20 → 19:20 Welcome party

BLTP cafeteria

Tuesday 12 October

10:00 → 11:30 Morning session

10:00 N=2 supersymmetric higher spins from harmonic superspace

Speaker: Evgeny Ivanov (BLTP JINR, Dubna)

DKconf.pdf

10:30 Quantum Trace Formulae for the Integrals of the Hyperbolic Ruijsenaars-Schneider model

Speaker: Gleb Arutyunov (Hamburg University)

Arutyunov_AQFT_12.10.2021.pdf

11:00 Solving high-energy QCD: 35 years later

Speaker: Gregory Korchemsky (IPhT Saclay)

Dubna-3.pdf

11:30 → 12:00 Coffee

12:00 → 13:00 Morning session

12:00 On a structure of one- and two loop divergences in 6D maximally extended rigid supersymmetric Yang-Mills theory

Speaker: Ioseph Buchbinder (Tomsk State Pedagogical University)

04_Buchbinder_Dubna_2021.pdf

12:30 Post-Minkowskian expansion of Gravitational scattering from Scattering Amplitudes

Speaker: Pierre Vanhove (IPhT CEA-Saclay)

ClassicalGravity-Dubna-octobre2021.pdf

13:00 → 14:00 Lunch

14:00 → 16:00 Evening session

14:00 Evaluating five-loop propagators

Speaker: Vladimir Smirnov (Skobeltsyn Institute of Nuclear Physics of Moscow State University)

smirnov.pdf

14:30 Factorization and Resummation at High Energy beyond the Leading Power

Speaker: Martin Beneke (TU Munich)

dubna-1.pdf

15:00 Regge Limit of Gauge Theory Amplitudes beyond Leading Power Approximation

Speaker: Alexander Penin (University of Alberta)

15:20 Quantum field theory and bound muons and electrons

Speaker: Andrzej Czarnecki

Dubna-2.pdf

15:40 Solution of differential equations for multiloop integrals with Libra package.

Speaker: Roman Lee

LeeAQFT.pdf

16:00 → 16:30 Coffee

16:30 → 18:30 Evening session

16:30 Amplitudes in fishnet CFTs in diverse dimensions.

Speaker: Leonid Bork (ITEP, CFAR VNIIA)

Amplitudes_in_Fishnets_dubna_2021.pdf

16:50 Basso-Dixon diagrams.

Speaker: Sergey Derkachov (PDMI)

s3_02_Derkachov.pdf

17:10 Difference equations and Integrability

Speaker: Andrei Onishchenko (BLTP JINR)

s3_03_Onishchenko.pdf

17:30 Sunrise integrals in terms of elliptic polylogarithms

Speaker: Anatoly Kotikov (JINR)

s3_04_Kotikov.pdf

17:50 Quantum mechanics of radiofrequency-driven coherent beam oscillations in storage rings

Speaker: Nikolai Nikolaev (Landau Institute for Theoretical Physics)

QuantumOscillationsDubna.pdf

18:10 Scattering iteratively with Volodya Smirnov

Speaker: Lance Dixon (SLAC)

DixonScatterIterVS2021.pdf

Wednesday 13 October

10:00 → 11:30 Morning session

10:00 Physics with light Goldstino supermultiplet

Speaker: Dmitry Gorbunov (Institute for NUclear Research of the Russian Academy of sciences)

01_Gorbunov_AQFT-2021.pdf

10:30 Light dark matter. NA64 experiment

Speaker: Nikolay Krasnikov (Institute for Nuclear Research RAS)

02_Krasnikov_DubnaOctober13.pdf

11:00 Chiral effects in external gravitational field

Speaker: Valentin Zakharov

zakharov_13.10.21a-1.pdf

11:30 → 12:00 Coffee

12:00 → 13:00 Morning session

12:00 Islands and Quantum Explosions of Black Holes

Speaker: Irina Aref'eva (Steklov Mathematical Institute)

arefeva-7people-no-animation.pdf

12:30 Primordial Antimatter (Possible Antistars in the Galaxy)

Speaker: Alexander Dolgov (Novosibirsk State University)

Dolgov-7x70.pdf

13:00 → 14:00 Lunch

14:00 → 16:00 Evening session

14:00 Fixation of definite $\overline{\mathrm{MS}}$-scheme $\alpha_s^5$ QCD contributions to Adler function and $R(s)$ in the $\beta$-expanded representation

Speaker: Andrei Kataev (INR RAS)

AQFT-21.pdf

14:20 Disentangling hot bosonic two-loop vacuum sum-integrals

Speaker: Andrei Davydychev (Moscow State University)

s2_02_Davydychev.pdf

14:40 3-Loop Heavy Flavor Corrections to Deep-Inelastic Scattering

Speaker: Johannes Bluemlein (DESY)

Dubna.pdf

15:00 Three-loop scattering amplitudes in QCD

Speaker: Lorenzo Tancredi

13.10.2021_Tancredi.pdf

15:20 The Nicolai map for supersymmetric Yang-Mills theory and application to the supermembrane

Speaker: Olaf Lechtenfeld (Leibniz University Hannover)

lechtenfeld.pdf

15:40 New classes of dynamical systems with benign ghosts

Speaker: Andrei Smilga (University of Nantes)

s2_06_Smilga.pdf

16:00 → 16:30 Coffee

16:30 → 18:30 Evening session

16:30 Bringing Yang-Mills Theory Closer to Quasiclassics

Speaker: Mikhail Shifman (Theoretical Physics Institute, University of Minnesota)

2021_Dubna.pdf

16:50 Flux compactification for the critical non-Abelian vortex and quark masses

Speaker: Alexei Yung (Petersburg Nuclear Physics Institute)

tNSflux_20min.pdf

17:10 Advances in non-relativistic quantum gravity

Speaker: Eric Bergshoeff (University of Groningen)

dubna1210.pdf

17:30 Path Integrals in Quadratic Gravity

Speaker: Vladimir Belokurov (Lomonosov Moscow State University, INR RAS)

Belokurov_Dubna_21.pdf

17:50 Exact β-functions in supersymmetric theories and the regularization by higher derivatives

Speaker: Konstantin Stepanyantz (Moscow State University)

adqft2021.pdf

18:10 Gauge Field Theory Vacuum and Cosmological Inflation without Scalar Filed

Speaker: George Savvidy

Dubna_2021_Savvidy_1.pdf

19:00 → 22:00 Banquet

Thursday 14 October

10:00 → 11:30 Morning session

10:00 Series summation and optical theorem

Speaker: Oleg Teryaev (JINR)

01_teryaev1410.pdf

10:30 Instantons with Quantum Core

Speaker: Alexander Sorin (Joint Institute for Nuclear Research)

Sorin_DKazakovConf_14_10_2021.pdf

11:00 Matrix and tensor models: recent progress

Speaker: Andrey Mironov (Lebedev Physical Institute, ITEP)

03_Mironov.pdf

11:30 → 12:00 Coffee

12:00 → 13:00 Morning session

12:00 Present status and the simplest models of the inflationary scenario

Speaker: Alexei Starobinsky (Landau Institute for Theoretical Physics RAS and JINR)

Dubna-AdQFT-2021.pdf

12:30 Higher-Spin Gauge Theory at Mature Age

Speaker: Mikhail Vasiliev (LPI)

05_Vasiliev_JINR21.pdf

13:00 → 14:00 Lunch

14:00 → 16:00 Evening session

14:00 Adler function, Bjorken Sum Rule, the Crewther-Broadhurst-Kataev relation with different fermion representations of the gauge group of order $O(\alpha_s^4)$ and the $\{\beta\}$-expansion

Speaker: Sergey Mikhailov (BLTP, JINR)

s2_01_Mikhailov14.10.2021.pdf

14:20 Two-loop Rational Terms

Speaker: Max Zoller (PSI, Switzerland)

Zoller_Dubna_workshop_2021.pdf

14:40 Loops and expansions

Speaker: Matthias Steinhauser (KIT)

kostja_volodya_70.pdf

15:00 Functional reduction of Feynman integrals with masses

Speaker: Oleg Tarasov (JINR Dubna, Moscow Region, Russia)

s2_04_Tarasov_adv_qft.pdf

15:20 Correlators of heavy-light quark currents in HQET: OPE at 3 loops

Speakers: Andrey Grozin (Budker Institute of Nuclear Physics), Konstantin Chetyrkin (KIT, Germany)

chetyrkin_grozin.pdf

15:40 From toy models to beta-functions in arbitrary renormalizable QFT

Speaker: Andrey Pikelner (BLTP JINR)

s2_06_pikelner-AQFT-2021.pdf

16:00 → 16:30 Coffee

16:30 → 18:10 Evening session

16:30 Predicting the sparticle mass scale in SUGRA models with degenerate vacua

Speaker: Roman Nevzorov (Lebedev Physical Institute of the Russian Academy of Sciences (LPI RAS))

nevzorov-jinr-2021.pdf

16:50 Quantization of 2+1 dimensional gravity and problem of central singularity in the BTZ black hole

Speaker: Aleksandr Andrianov (SPbSU)

Andrianov.pdf

17:10 Strings and SUSY breaking

Speaker: Augusto Sagnotti (Scuola Normale Superiore, Pisa, ITALY)

Dubna_21.pdf

17:30 Optical equations for null strings

Speaker: Dmitry Fursaev (Dubna State University and BLTP JINR)

Fursaev-AQFT-21.pdf

17:50 Estimates for transverse single-spin asymmetries in the hard processes at SPD NICA

Speaker: Vladimir Saleev (Samara National Research University)

Saleev_Dubna_14_10_2021.pdf

18:10 → 18:20 Closing

Friday 15 October

11:00 → 18:00 Departure