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- Deprecated function: TYPO3\PharStreamWrapper\Manager::__construct(): Implicitly marking parameter $resolver as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of includes/file.phar.inc).
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qmeets talk: Fractional quantum Hall physics with ultracold atoms
Submitted by
qmeets on Thu, 27/02/2025 - 18:26.
Dates:
Wednesday, March 26, 2025
Registration deadline:
Wednesday, March 26, 2025
Abstract: Fascinating phenomena can arise when ensembles of quantum
particles interact in a correlated fashion. Emblematic instances are
fractional quantum Hall states, which realize special types of quantum
fluids with extraordinary properties, such as fractionalized charges and
anyonic statistics. In this talk, we will first explore how
state-of-the-art quantum simulation techniques are bringing these
concepts into cold-atom experiments. We will then describe a recent
experimental realization of a Laughlin-type fractional quantum Hall
state using bosonic atoms in an optical lattice, where clear signatures
were detected using a quantum gas microscope. We’ll dive into how these
experiments work, what they reveal about quantum physics, and comment on
promising perspectives.
Speakers: Prof. Nathan Goldman & Ass. Prof. Julian Leonard
[Online seminar] Format: Each talk will be 20 + 10 minutes, followed
by 15 minutes of general discussion.
Do you have speaker suggestions? Interested in a joint seminar? Let
us know!
