Para-Hermitian geometries for Poisson-Lie symmetric σ-models
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2019)160
Abstract: Abstract The doubled target space of the fundamental closed string is identified with its phase space and described by an almost para-Hermitian geometry. We explore this setup in the context of group manifolds which admit… read more here.
Keywords: geometries poisson; geometry; poisson lie; para hermitian ... See more keywords
(Para-)Holomorphic and Conjugate Connections on (Para-)Hermitian and (Para-)Kähler Manifolds
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DOI: 10.1007/s00025-019-1071-2
Abstract: We investigate how an affine connection $$\nabla $$ that generally admits torsion interacts with both g and L on an almost (para-)Hermitian manifold $$(\mathfrak {M},g,L)$$, where L denotes either an almost complex structure J with… read more here.
Keywords: torsion; nabla nabla; para hermitian; conjugate ... See more keywords
D-Branes in Para-Hermitian Geometries
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DOI: 10.3390/universe8040200
Abstract: We introduce T-duality invariant versions of D-branes in doubled geometry using a global covariant framework based on para-Hermitian geometry and metric algebroids. We define D-branes as conformal boundary conditions for the open string version of… read more here.
Keywords: branes para; geometry; hermitian geometries; para hermitian ... See more keywords