large-charge

What is the Large Charge Expansion? (Corfu)
Working in sectors of large global charge leads to important simplifications when studying strongly coupled CFTs. In this talk I will …
5 Sep 2024 11:00 Corfu Summer Institute
Slides
What is the Large Charge Expansion? (Corfu)
Exact evaluation of large-charge correlation functions in non-relativistic conformal field theory
The large-charge master field which generates all n-point correlation functions with an insertion of large charge Q in non-relativistic …
Silas Beane, Domenico Orlando, Susanne Reffert
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Large charge at Large N (EFT in EFT)
The large charge approach allows to describe special sectors of strongly-coupled systems. When another controlling parameter is …
15 Mar 2024 10:30 IMPU (Tokyo)
Slides
Large charge at Large N (EFT in EFT)
Large charge at Large N (Taipei)
The large charge approach allows to describe special sectors of strongly-coupled systems. When another controlling parameter is …
1 Mar 2024 15:30 Taipei
Slides
Large charge at Large N (Taipei)
The unitary Fermi gas at large charge and large N
We study the unitary Fermi gas in a harmonic trapping potential starting from a microscopic theory in the limit of large charge and …
Simeon Hellerman, Daniil Krichevskiy, Domenico Orlando, Vito Pellizzani, Susanne Reffert, Ian Swanson
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Goldstone Bosons and Convexity
We study the spectrum of scalar charged operators in CFTs with a U(1) global symmetry. The charged operators are dual, by the …
Domenico Orlando, Eran Palti
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Fermionic CFTs at large charge and large N (Porto)
The large charge approach allows to describe special sectors of strongly-coupled systems. When another controlling parameter is …
22 Feb 2023 15:00 Porto
Slides
Fermionic CFTs at large charge and large N (Porto)
Goldstone Bosons, Semiclassics and Convexity (IPMU)
The Charge Convexity Conjecture (i.e. the conjecture that the spectrum of the lowest charged operator in a CFT is a convex function of …
18 Jan 2023 13:30 IPMU (University of Tokyo)
Goldstone Bosons, Semiclassics and Convexity (IPMU)
Goldstone Bosons, Semiclassics and Convexity (Kyoto)
The Charge Convexity Conjecture (i.e. the conjecture that the spectrum of the lowest charged operator in a CFT is a convex function of …
12 Jan 2023 15:00 Kyoto
Goldstone Bosons, Semiclassics and Convexity (Kyoto)
The Resurgence of the Large Charge Expansion (Cambridge)
The large charge approach allows to describe special sectors of strongly-coupled systems. When another controlling parameter is …
12 Dec 2022 16:00 Cambridge
Slides Video
The Resurgence of the Large Charge Expansion (Cambridge)