DEFORMED-HOLOGRAPHY · Exact results in quantum deformed holography
„Хоризонт 2020“ — Действия „Мария Склодовска-Кюри“
- Период
- 2022-09-01 → 2024-08-31
- Финансиране от ЕС
- 212 934 €
- Участници
- 1
- Схема
- MSCA-IF
Линиите свързват координатора с партньорите.
Накратко на български
Квантовите деформации в холографските модели изследват връзката между теории за гравитацията и квантови полета, като използват специални математически структури. Това помага за по-доброто разбиране на теорията на струните и физичните процеси в пространства с малко или никаква суперсиметрия.
Кратко обяснение, генерирано от езиков модел по текста на CORDIS. Оригиналът е по-долу.
Резултати накратко
Exact results in quantum deformed holography
The general aim of the project “Exact results in quantum-deformed holography” is to study integrable deformations of holographic setups. Holography in high-energy physics is the postulate that a theory of quantum gravity can equivalently be described by a quantum field theory, without gravity, on the boundary of space-time. A concrete realisation of this duality is the AdS/CFT correspondence, where string theories on backgrounds with an Anti-de-Sitter (AdS) factor are dual to conformal field theories (CFTs). Remarkably, in some limit, the theories involved in the duality can be solved exactly, thanks to a remarkable property called integrability. The main objective of this project is to construct and analyse new integrable string theories, in particular those obtained through so-called “quantum” deformations, and ultimately find their holographic dual theories. This project advances our understanding of integrability in string theories and holographic setups. It also explores the space of consistent string theories with few to no supersymmetries, which exhibit new rich physics compared to their more supersymmetric cousins. The project lies at the frontier between mathematical and theoretical physics, as quantum groups are equally studied by both communities.
Текст от CORDIS, на английски · Данни: CORDIS, © Европейски съюз
Цел на проекта
Integrable models --- of which the Kepler problem or the Heisenberg spin-chain are celebrated examples --- are the exactly solvable building blocks upon which the whole theoretical physics monument stands. While they describe a simplified version of nature, their tractable structure gives invaluable insight into complicated systems closer to the real world. Remarkably, they also lead to major advances in our understanding of quantum gravity and holography, an area in which the need for analytical tools is critical due to the lack of experiments. Integrable theories appear in instances of the AdS/CFT correspondence, a duality relating string theories on Anti-de-Sitter space-times to Conformal Field Theories living on the boundary of these space-times. The aim of this project is to explore extended versions of AdS/CFT holography through the study of integrable quantum deformations. The specific objectives are (O.1) to establish new connections between quantum deformations of superstrings, (O.2) to compute physical observables in these theories via adapted integrability techniques, (O.3) to explore the quantum properties of these deformations and (O.4) to constrain their dual theories. Constructing and studying new deformations of AdS/CFT has the potential to dramatically expand the scope of our understanding of string theory, quantum field theories at finite coupling and holography. Integrability is expected to provide a crucial guiding principle and invaluable tool in harnessing such a potential. Moreover, this project will connect mathematical and physical aspects of quantum group.
Оригинален текст от CORDIS (на английски).
Участници
- IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE · LondonКоординаторОбединеното кралство
Връзки
Данни: CORDIS, © Европейски съюз