Name: South Africa - JINR Workshop on Theoretical and Computational Physics
Start: 2025-06-23T08:00:00+03:00
End: 2025-06-27T21:30:00+03:00
Location: BLTP

South Africa - JINR Workshop on Theoretical and Computational Physics

from Monday 23 June 2025 (08:00) to Friday 27 June 2025 (21:30)

Monday 23 June 2025
08:30 (Chairman: S. Rakitianski)
(Chairman: S. Rakitianski)
08:30 - 10:30
Room: conference hall
Contributions

09:00 Opening

09:30 From Dinuclear System to Close Binary Cosmic Objects - Nikolai Antonenko (BLTP, JINR)

10:00 Polarization, vorticity and shear in hadronic and heavy-ion collisions - Oleg Teryaev (JINR)
10:30 Group photo
Group photo
10:30 - 10:40
Room: conference hall

10:40 Coffee break
Coffee break
10:40 - 11:00
11:00 (Chairman: M. Lekala)
(Chairman: M. Lekala)
11:00 - 12:00
Room: conference hall
Contributions

11:00 Leigh-Strassler theories and their Hopf algebra structure - Hector Dlamini (University of Witwatersrand)

11:30 Giant resonances in nuclei and their wavelet analysis - Valentin Nesterenko (BLTP, Joint Institute for Nuclear Research)
12:00 Lunch
Lunch
12:00 - 13:30
13:30 (Chairman: G. Rampho)
(Chairman: G. Rampho)
13:30 - 15:00
Room: conference hall
Contributions

13:30 Small atomic He clusters at low energies - Elena Kolganova (BLTP, JINR, Dubna)

14:00 At the dawn of research in artificial intelligence and structured programming in physics institute - Alexander Zakharov (ITEP; JINR)

14:30 Bounds on variation of eigenvectors and spectral subspaces under a perturbation - Alexander Motovilov (Joint Institute for Nuclear Research)
15:00 Coffee break
Coffee break
15:00 - 15:30
Room: conference hall
15:30 (Chairman: I. David)
(Chairman: I. David)
15:30 - 17:00
Room: conference hall
Contributions

15:30 R-matrix and Jost function analysis of experimental nuclear scattering data. - Paul Vaandrager (University of South Africa (UNISA))

16:00 New variational method in quantum few-body theory - Sergei Rakityansky (BLTP, JINR, Dubna)

16:30 Recent paradoxes of cosmology - Anton Baushev (BLTP, JINR, Dubna)
17:00 Welcome party (Cafeteria)
Welcome party (Cafeteria)
17:00 - 18:30
Room: conference hall
Tuesday 24 June 2025
09:00 (Chairman: B. Mukeru)
(Chairman: B. Mukeru)
09:00 - 10:30
Room: conference hall
Contributions

09:00 Phase diagram of nuclear natter. Collective effects and phase transitions in nuclear systems. - Dmitry Voskresensky (BLTP, JINR Dubna)

09:30 METHOD OF OPTIMIZATION OF EMPIRICAL INTERATOMIC POTENTIALS - M.Y. Shatalov

10:00 A NOVEL APPROACH TO PARAMETRIC EVALUATION OF THE BUCKINGHAM INTERATOMIC POTENTIAL - M.Y. Shatalov
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: conference hall
11:00 (Chairman: H. Dlamini)
(Chairman: H. Dlamini)
11:00 - 12:00
Room: conference hall
Contributions

11:00 Basis invariants in two-higgs-doublet model: Hilbert series, syzygies, and renormalization-group equation - Alexander Bednyakov (Joint Institute for Nuclear Research)

11:30 CFD: A powerful virtual laboratory for fluid dynamics - Pedro Mafa (University of KwaZulu-Natal)
12:00 Lunch
Lunch
12:00 - 13:30
Room: conference hall
13:30 (Chairman: I. Sinayskiy)
(Chairman: I. Sinayskiy)
13:30 - 15:00
Room: conference hall
Contributions

13:30 SELF-ORGANIZATION OF CHARGED PARTICLES IN LATERAL POTENTAILS WITH HIGH SYMMETRY - Rashid Nazmitdinov (BLTP, JINR;)

14:00 Scissors mode in 254No - Мария Мардыбан

14:30 Acceleration and twisting of neutral atoms by laser fields - Vladimir Melezhik (BLTP JINR Dubna)
15:00 Coffee break
Coffee break
15:00 - 15:30
Room: conference hall
15:30 (Chairman: P. Mafa)
(Chairman: P. Mafa)
15:30 - 17:00
Room: conference hall
Contributions

15:30 Quantum Algorithms for the Quantum Simulation of Closed and Open Quantum Systems - Ian Joel David (University of KwaZulu-Natal)

16:00 Study of spatial structures in α-cluster nuclei by the Feynman Path Integral method - Viacheslav Samarin (Joint Institute for Nuclear Research, Flerov Laboratory of Nuclear Reactions)

16:30 An Introduction to Quantum Computing and Quantum Machine Learning with Quantum Parametric Circuits - Ilya Sinayskiy (University of KwaZulu-Natal, Durban, South Africa)
Wednesday 25 June 2025
09:00 (Chairman: P. Vaandrager)
(Chairman: P. Vaandrager)
09:00 - 10:30
Room: conference hall
Contributions

09:00 JINR-UNISA COLLABORATION ON NONLINEAR AND CHAOTIC PHENOMENA OCCURING IN SUPERCONDUCTING ELECTRONIC AND SPINTRONIC JOSEPHSON STRUCTURES - Yu. M. Shukrinov (BLTP, JINR, Dubna)

09:30 Computational study of materials in the department of Physics (University of Limpopo) - Mulatedzi Gandamipfa (University of Limpopo)

10:00 Precision Physics for Fundamental Physics - Vladimir Korobov (BLTP, JINR, Dubna, Russia)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: conference hall
11:00 (Chairman: H. Van Deventer)
(Chairman: H. Van Deventer)
11:00 - 12:00
Room: conference hall
Contributions

11:00 Thermal enhancement of nuclear (anti)neutrino emission during pre-supernova stage - Alan Dzhioev (Joint Institute for Nuclear Research, Bogoliubov Laboratory of Theoretical Physics)

11:30 An Introduction to Solving Differential Equations with Physics-Informed Neural Networks - Shivani Mahashakti Pillay (University of KwaZulu-Natal)
12:00 Lunch
Lunch
12:00 - 13:30
Room: conference hall
13:30 (Chairman: S. Pillay)
(Chairman: S. Pillay)
13:30 - 15:00
Room: conference hall
Contributions

13:30 Role of the hard-core nucleon-nucleon interactions on the structure of three-body weakly bound systems - Bahati Mukeru (UNISA, South Africa)

14:00 Neutron stars as a nuclear physics laboratory - Evgeni Kolomeitsev (BLTP, JINR, Dubna)

14:30 The entrance channel effect in the reactions of heavy-ion collisions - Avazbek Nasirov (Joint Institute for Nuclear Research)
15:00 Coffee break
Coffee break
15:00 - 15:30
Room: conference hall
15:30 (Chairman: M. Maswanganye)
(Chairman: M. Maswanganye)
15:30 - 17:00
Room: conference hall
Contributions

15:30 Neural Operators and Neural Networks for Physics Applications - Heinrich van Deventer (University of Pretoria)

16:00 Spectrum of frustrated magnets - Pavel Maksimov (Joint Institute for Nuclear Research)

16:30 Simple model of PDFs and nPDFs - Anatoly Kotikov (JINR)
Thursday 26 June 2025
09:00 (Chairman: M. Gandamipfa)
(Chairman: M. Gandamipfa)
09:00 - 10:30
Room: conference hall
Contributions

09:00 Approximating the Jost function using artificial neural networks - Tshegofatso Tshipi (Sol Plaatje University)

09:30 Regularized Integrodifferential Equations Approach - Gaotsiwe Rampho (University of South Africa)

10:00 The Langevin description of deep-inelastic heavy-ion collisions - Гурген Адамян (BLTP, JINR)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: conference hall
11:00 (Chairman: M. Shatalov)
(Chairman: M. Shatalov)
11:00 - 12:00
Room: conference hall
Contributions

11:00 Three-dimensional configuration space Faddeev equations: Theory and Applications - Mantile Lekala (University of South Africa)

11:30 Confluence of Strong correlation, Quantum materials, and Topology - Каушаль Кешарпу (BLTP, JINR)
12:00 Lunch
Lunch
12:00 - 13:30
Room: conference hall
13:30 (Chairman: T. Tshipi)
(Chairman: T. Tshipi)
13:30 - 15:00
Room: conference hall
Contributions

13:30 New minimal set of the spherical bipolar harmonics - Сергей Ершов (JINR)

14:00 Study of the structure of nuclei in the alpha-cluster model by hyperspherical functions method - Anton Bazhin (Joint Institute for Nuclear Research)

14:30 Investigation of the structure of the lowest quadrupole excitations in Ge isotopes - Evgenii Mardyban
15:00 Coffee break
Coffee break
15:00 - 15:30
Room: conference hall
15:30 (Chairman: A. Kotikov)
(Chairman: A. Kotikov)
15:30 - 18:00
Room: conference hall
Contributions

15:30 Time-dependent description of nucleon-transfer in nuclear reactions - Viacheslav Samarin (Joint Institute for Nuclear Research, Flerov Laboratory of Nuclear Reactions)

16:00 Chaotic structures in collision of solitons - Yakov Shnir (BLTP, JINR)

16:30 On quantum trapping of cold neutrons in nano-scaled Fabry-Perot resonating cavities & neutron lifetime considerations - Malik Maaza (iThemba LABS/National Research Foundation of South Africa (ITLABS/NRF) & University of South Africa (UNISA))

17:00 Extended Dual QCD and its mass spectrum - Garima Punetha (LSM Campus, Soban Singh Jeena University Almora Uttarakhand, India)

17:30 KINETICS OF CHROMIUM SILICIDE LAYER GROWTH IN SILICON – CHROME BINARY PLATES - Pavel Selyshchev (University of Pretoria)
Friday 27 June 2025

16:00

16:00 - 17:30

18:30 Banquet (start at 18:30!)
Banquet (start at 18:30!)
18:30 - 21:30

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