Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Lecture notes in physics

Universal Relations for Fermions with Large Scattering Length

Eric Braaten

Published Oct 19, 2011• 86 citations
Publisher
DOI
10.1007/978-3-642-21978-8_6

Related papers

Review of Universal Relations for Fermions with Large Scattering Length

Eric Braaten

Bulletin of the American Physical Society•Jun 15, 2011•2 citations

Large Scattering Lengths, Universality, Correlations and Few-Nucleon Systems

Harald W. Grießhammer

Bulletin of the American Physical Society•Feb 14, 2010•0 citations

Universality in few-body systems with large scattering length

Eric Braaten, H.‐W. Hammer

arXiv:cond-mat/0410417•Physics Reports•May 3, 2006•1,316 citations

Illustrating the universal relations for a trapped four-fermion system with arbitrary s-wave scattering length

D. Blume, K. M. Daily

•Sep 15, 2009•0 citations

Universal properties of the four-body system with large scattering length

H.‐W. Hammer, Lucas Platter

arXiv:nucl-th/0610105•The European Physical Journal A•Mar 30, 2007•206 citations

Universal Relations for Fermions with Large Scattering Length

Eric Braaten

The behavior of fermions with two spin states that interact with a large scattering length is constrained by universal relations that hold for any state of the system. These relations involve a central property of the system called the contact, which measures the number of pairs of fermions with different spins that have small separations. The contact controls the thermodynamics of the system as well as the large-momentum and high-frequency tails of correlation functions. This review summarizes the current theoretical and experimental status of these universal relations.

arXiv:1008.2922•Aug 17, 2010•2 citations
The behavior of fermions with two spin states that interact with a large scattering length is constrained by universal relations that hold for any state of the system. These relations involve a central property of the system called the contact, which measures the number of pairs of fermions with different spins that have small separations. The contact controls the thermodynamics of the system as well as the large-momentum and high-frequency tails of correlation functions. This review summarizes the current theoretical and experimental status of these universal relations.