Abstract
Using canonical 1-parameter family of Hermitian connections on the tangent bundle, we provide invariant solutions to the Strominger system on certain complex Lie groups and their quotients. Both flat and non-flat cases are discussed in detail. This paper answers a question proposed by Andreas and Garcia-Fernandez in Comm Math Phys 332(3):1381–1383, 2014.
Similar content being viewed by others
References
Abbena E., Grassi A.: Hermitian left invariant metrics on complex Lie groups and cosymplectic Hermitian manifolds. Boll. Un. Mat. Ital. A 5(6), 371–379 (1986)
Andreas B., Garcia-Fernandez M.: Solutions of the Strominger system via stable bundles on Calabi-Yau threefolds. Commun. Math. Phys. 315(1), 153–168 (2012)
Andreas B., Garcia-Fernandez M.: Note on solutions of the Strominger system from unitary representations of cocompact lattices of \({sl (2, \mathbb{C})}\). Commun. Math. Phys. 332(3), 1381–1383 (2014)
Biswas I., Mukherjee A.: Solutions of Strominger system from unitary representations of cocompact lattices of \({sl (2, \mathbb{C})}\). Commun. Math. Phys. 322(2), 373–384 (2013)
Fernández M., Ivanov S., Ugarte L., Villacampa R.: Non-Kähler heterotic string compactifications with non-zero fluxes and constant dilaton. Commun. Math. Phys. 288(2), 677–697 (2009)
Fu J.-X., Tseng L.-S., Yau S.-T.: Local heterotic torsional models. Commun. Math. Phys. 289(3), 1151–1169 (2009)
Fu J.-X., Yau S.-T.: The theory of superstring with flux on non-Kähler manifolds and the complex Monge-Ampère equation. J. Differ. Geom. 78(3), 369–428 (2008)
Gauduchon, P.: Hermitian connections and Dirac operators. Boll. Un. Mat. Ital. B, 11(2, Suppl.), 257–288 (1997)
Goldstein E., Prokushkin S.: Geometric model for complex non-Kähler manifolds with su(3) structure. Commun. Math. Phys. 251(1), 65–78 (2004)
Grantcharov G.: Geometry of compact complex homogeneous spaces with vanishing first Chern class. Adv. Math. 226(4), 3136–3159 (2011)
Knapp, A.W.: Lie Groups beyond an Introduction 2nd edition. Progress in Mathematics, vol. 140. Birkhäuser (2002)
Li, J., Yau, S.-T.: Hermitian–Yang–Mills connection on non-Kähler manifolds. In: Yau, S.-T. (ed.) Mathematical Aspects of String Theory, Advanced Series in Mathematical Physics, vol. 1, pp. 560–573. World Scientific (1987)
Li J., Yau S.-T.: The existence of supersymmetric string theory with torsion. J. Differ. Geom. 70(1), 143–181 (2005)
Michelsohn M.L.: On the existence of special metrics in complex geometry. Acta Math. 149(1), 261–295 (1982)
Reid M.: The moduli space of 3-folds with k = 0 may nevertheless be irreducible. Math. Ann. 278(1–4), 329–334 (1987)
Strominger A.E.: Superstrings with torsion. Nuclear Phys. B 274(2), 253–284 (1986)
Uhlenbeck K., Yau S.-T.: On the existence of Hermitian–Yang–Mills connections in stable vector bundles. Commun. Pure Appl. Math. 39(S1), 257–293 (1986)
Wang H.-C.: Complex parallisable manifolds. Proc. Am. Math. Soc. 5(5), 771–776 (1954)
Yau S.-T.: On the Ricci curvature of a compact Kähler manifold and the complex Monge-Ampère equation. I. Commun. Pure Appl. Math. 31(3), 339–411 (1978)
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by N. A. Nekrasov
Rights and permissions
About this article
Cite this article
Fei, T., Yau, ST. Invariant Solutions to the Strominger System on Complex Lie Groups and Their Quotients. Commun. Math. Phys. 338, 1183–1195 (2015). https://doi.org/10.1007/s00220-015-2374-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00220-015-2374-0