From few- to many-body physics: Strongly dipolar molecular Bose-Einstein condensates and quantum fluids

Fuente: arXiv
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Main Authors: Schindewolf, Andreas, Hertkorn, Jens, Stevenson, Ian, Ciardi, Matteo, Gross, Phillip, Wang, Dajun, Karman, Tijs, Quemener, Goulven, Will, Sebastian, Pohl, Thomas, Langen, Tim
Format: Preprint
Published: 2025
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author Schindewolf, Andreas
Hertkorn, Jens
Stevenson, Ian
Ciardi, Matteo
Gross, Phillip
Wang, Dajun
Karman, Tijs
Quemener, Goulven
Will, Sebastian
Pohl, Thomas
Langen, Tim
author_facet Schindewolf, Andreas
Hertkorn, Jens
Stevenson, Ian
Ciardi, Matteo
Gross, Phillip
Wang, Dajun
Karman, Tijs
Quemener, Goulven
Will, Sebastian
Pohl, Thomas
Langen, Tim
contents Recent advances in molecular cooling have enabled the realization of strongly dipolar Bose-Einstein condensates (BECs) of molecules, and BECs of many different molecular species may become experimentally accessible in the near future. Here, we explore the unique properties of such BECs and the new insights they may offer into dipolar quantum fluids and many-body physics. We explore which parameter regimes can realistically be achieved using currently available experimental techniques, discuss how to implement these techniques, and outline which molecular species are particularly well suited to explore exotic new states of matter. We further determine how state-of-the-art beyond mean-field theories, originally developed for weakly dipolar magnetic gases, can be pushed to their limits and beyond, and what other long-standing questions in the field of dipolar physics may realistically come within reach using molecular systems.
format Preprint
id arxiv_https___arxiv_org_abs_2512_14511
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle From few- to many-body physics: Strongly dipolar molecular Bose-Einstein condensates and quantum fluids
Schindewolf, Andreas
Hertkorn, Jens
Stevenson, Ian
Ciardi, Matteo
Gross, Phillip
Wang, Dajun
Karman, Tijs
Quemener, Goulven
Will, Sebastian
Pohl, Thomas
Langen, Tim
Quantum Gases
Atomic Physics
Quantum Physics
Recent advances in molecular cooling have enabled the realization of strongly dipolar Bose-Einstein condensates (BECs) of molecules, and BECs of many different molecular species may become experimentally accessible in the near future. Here, we explore the unique properties of such BECs and the new insights they may offer into dipolar quantum fluids and many-body physics. We explore which parameter regimes can realistically be achieved using currently available experimental techniques, discuss how to implement these techniques, and outline which molecular species are particularly well suited to explore exotic new states of matter. We further determine how state-of-the-art beyond mean-field theories, originally developed for weakly dipolar magnetic gases, can be pushed to their limits and beyond, and what other long-standing questions in the field of dipolar physics may realistically come within reach using molecular systems.
title From few- to many-body physics: Strongly dipolar molecular Bose-Einstein condensates and quantum fluids
topic Quantum Gases
Atomic Physics
Quantum Physics
url https://arxiv.org/abs/2512.14511