Registration Number
0225U004595,
(0124U004372)
, R & D reports
Title
Novel theoretical approaches for the in-depth description of correlated quantum many-body systems
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Всебічний опис властивостей основного стану та фізичних характеристик квантових систем багатьох тіл за допомогою передових теоретичних підходів
Head
Sotnikov Andrii H., Доктор фізико-математичних наук
Registration Date
13-12-2025
Organization
National Science Center "Kharkiv Institute of Physics and Technology"
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The main goal of the project is to develop novel consistent theoretical approaches and cutting-edge numerical methodologies for describing unique many-body systems possessing fascinating quantum properties. These include low dimensional lattice systems with long-range interactions, strongly-correlated 3D materials, quantum many-body systems with high SU(3) and SU(4) symmetry, high-spin cold atomic gases with nonlocal interactions.
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The research project addresses the development of advanced theoretical approaches and numerical techniques for solving challenging problems in correlated quantum many-body systems, both in continuum and on various lattices. Within the current project, we focus on several unique physical realizations related to very recent experiments with ultracold neutral atoms in laser fields and with electrons in solid-state materials. Both types of these systems possess fascinating many-body properties, which we are going to effectively study by the cutting-edge theoretical methodology, giving rise to new predictions for collective behavior of quantum matter and, hence, to the new quantum technologies.
Product Description
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Oleksandr O. Borysenko
Yurii V. Slyusarenko
Oleksandr S. Peletmynskyi
Mykyta S. Bulakhov
Vladyslav I. Unukovych
Andrii G. Sotnikov
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2025-12-13
