Journal article

Publication year: 2005

Pages: 203-207

Journal: Physics Letters B

Volume number: 616

Issue number: 3-4

ISSN: 0370-2693

eISSN: 1873-2445

Open access status: Green

DOI Link: https://doi.org/10.1016/j.physletb.2005.04.046

Publisher: Elsevier

Abstract: 
It is well-established for the vacuum case that in the limit of a large number of colors N-c the four-quark condensates factorize into products of the two-quark condensate. It is shown that in the combined large-N-c and linear-density approximation four-quark condensates do not factorize in a medium of pions (finite-temperature system) but do factorize in a medium of nucleons (nuclear system). (c) 2005 Elsevier B.V. All rights reserved.

Harvard Citation style: Leupold, S. (2005) Factorization and non-factorization of in-medium four-quark condensates, Physics Letters B, 616(3-4), pp. 203-207. https://doi.org/10.1016/j.physletb.2005.04.046

APA Citation style: Leupold, S. (2005). Factorization and non-factorization of in-medium four-quark condensates. Physics Letters B. 616(3-4), 203-207. https://doi.org/10.1016/j.physletb.2005.04.046