G-quadratic, LG-quadratic, and Koszul quotients of exterior algebras
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DOI: 10.1080/00927872.2022.2029875
Abstract: This paper introduces the study of LG-quadratic quotients of exterior algebras, showing that they are Koszul, as in the commutative case. We construct an example of an LG-quadratic algebra that is not G-quadratic and another… read more here.
Keywords: quotients exterior; exterior algebras; quadratic koszul; algebra quadratic ... See more keywords
Characterizing the postinflationary reheating history: Single daughter field with quadratic-quadratic interaction
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.105.043532
Abstract: We study the evolution of the energy distribution and equation of state of the Universe from the end of inflation until the onset of either radiation domination (RD) or a transient period of matter domination… read more here.
Keywords: field quadratic; field; daughter field; quadratic quadratic ... See more keywords