Effective gravitational action for 2D massive fermions
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2021)165
Abstract: Abstract We work out the effective gravitational action for 2D massive Euclidean fermions in a small mass expansion. Besides the leading Liouville action, the order m2 gravitational action contains a piece characteristic of the Mabuchi… read more here.
Keywords: action massive; action; gravitational action; massive fermions ... See more keywords
A gravitational action with stringy Q and R fluxes via deformed differential graded Poisson algebras
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep12(2021)143
Abstract: Abstract We study a deformation of a 2-graded Poisson algebra where the functions of the phase space variables are complemented by linear functions of parity odd velocities. The deformation is carried by a 2-form B-field… read more here.
Keywords: poisson; graded poisson; geometry; action stringy ... See more keywords