large-n

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)
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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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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
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Fermionic CFTs at large charge and large N (Porto)
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)
Large Charge at large N (Lyon)
The large charge approach allows to describe special sectors of strongly-coupled systems. When another controlling parameter is present, it is still useful because it allows to unveil interesting mathematical structures and access previously unexplored parts of the spectrum
25 May 2022 14:00 Lyon
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Large Charge at large N (Lyon)
Convexity, large charge and the large-N phase diagram of the φ⁴ theory
In this note we discuss the phase space of the O(2N) vector model in the presence of a quadratic and a quartic interaction by writing …
Rafael Moser, Domenico Orlando, Susanne Reffert
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Following the flow for large N and large charge
We discuss the O(2N) vector model in three dimensions. While this model flows to the Wilson-Fisher fixed point when fine tuned, working …
Domenico Orlando, Susanne Reffert, Tim Schmidt
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Resurgence of the large-charge expansion
We study the O(2N) model at criticality in three dimensions in the double scaling limit of large N and large charge. We show that the …
Nicola Dondi, Ioannis Kalogerakis, Domenico Orlando, Susanne Reffert
Preprint