Free-fermions and skew stable Grothendieck polynomials
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Algebraic Combinatorics"
DOI: 10.1007/s10801-022-01121-6
Abstract: Skew stable Grothendieck polynomials are $K$-theoretic analogues of skew Schur polynomials. We give a free-fermionic presentation of skew stable Grothendieck polynomials and their dual symmetric functions. By using our presentation, we derive a family of… read more here.
Keywords: stable grothendieck; skew stable; grothendieck polynomials; free fermions ... See more keywords
Supersymmetric free fermions and bosons: Locality, symmetry, and topology
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.105.085423
Abstract: Zongping Gong,1, 2 Robert H. Jonsson,1, 2 and Daniel Malz1, 2 Max-Planck-Institut für Quantenoptik, Hans-Kopfermann-Straße 1, 85748 Garching, Germany Munich Center for Quantum Science and Technology, Schellingstraße 4, 80799 München, Germany (Dated: March 15, 2022)… read more here.
Keywords: supersymmetric free; locality; topology; free fermions ... See more keywords