H2020Индивидуална стипендия2018–2020

COQUDDE · Cooperative Quantum Dynamics of Dipolar Ensembles

„Хоризонт 2020“ — Действия „Мария Склодовска-Кюри“

Период: 2018-12-01 → 2020-11-30
Финансиране от ЕС: 173 076 €
Участници: 1
Схема: MSCA-IF-EF-ST

Линиите свързват координатора с партньорите.

Накратко на български

Гъстите групи от диполни частици, срещани в природни и синтетични материали, се анализират при условия, в които квантовата динамика става значима. Това помага за по-доброто разбиране на начина, по който тези материали реагират на светлината.

Този кратък обзор е генериран от изкуствен интелект

Кратко обяснение, генерирано от езиков модел по текста на CORDIS. Оригиналът е по-долу.

Резултати накратко

Cooperative Quantum Dynamics of Dipolar Ensembles

The goal of COQUDDE is improvement of understanding of dense dipolar ensembles, in particular their response in the limit where quantum dynamics becomes important. This is an important topic since both naturally occuring materials, and newly synthesized artificial materials exhibit optical response in the dense dipolar regime. Overall objective is take new experimental platforms, and extend their use and theoretical understanding, closely connecting experimental development and data analysis with theoretical developments.

Текст от CORDIS, на английски · Данни: CORDIS, © Европейски съюз

Цел на проекта

A new cooperative regime of matter-light interactions opened up recently in research of advanced optical technologies. Optical response of strongly interacting dipolar emitters is important in systems ranging from naturally occurring photosynthesis complexes and dye molecule aggregates, to metamaterials in new solar cell and atomic clock designs. Cooperative regime offers potential for strong, collectively enhanced single-photon coupling and nonlinearities, promising new platforms for optical control at a single photon level, precision measurements and quantum simulations. However there is yet no existing methodology for understanding optical response of this complex, many-body systems.Recent progress in control of cold atom ensembles on length scales shorter than the wavelength of the field mediating interaction promises new simple and controllable platform to explore cooperative regime. This action will use unique combination of two complementary cold atom experiments in this regime. The first one achieves small, dense atomic samples; the second provides direct control and measurement of positions and states of individual atoms, together with real-time control of their external and internal degrees of freedom.The applicant will extend this two experiments to explore new control schemes and access new observables. These will be used in benchmarking of knowledge about the cooperative regime, guiding development of new theoretical methods. Applicant’s combination of experimental and theoretical experience in analysis of complex atom-light interactions will be used for high performance computing numerical simulations. During secondment this will be distilled into effective models relaying on new theoretical methodology. Through combined theoretical and experimental work, the applicant will develop and enhance independence and skills required for design and analysis of complex quantum optics experiments with atomic systems that require advanced theoretical insight.

Оригинален текст от CORDIS (на английски).

Участници

INSTITUT D'OPTIQUE THEORIQUE ET APPLIQUEE IOTA - SUPOPTIQUE · PalaiseauКоординаторФранция