Results 51 to 60 of about 3,784,223 (275)
Journal of the Mathematical Society of Japan, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +4 more sources
Nuclear Physics B, 2015 We study the expectation value of a nonplanar Wilson graph operator in SL(2,C) Chern–Simons theory on S3. In particular we analyze its asymptotic behavior in the double-scaling limit in which both the representation labels and the Chern–Simons coupling ...
Hal M. Haggard +3 more
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Deformations of generalized calibrations and compact non-Kähler manifolds with vanishing first Chern class [PDF]
, 2002 We investigate the deformation theory of a class of generalized calibrations in Riemannian manifolds for which the tangent bundle has reduced structure group U(n), SU(n), G_2 and Spin(7). For this we use the property of the associated calibration form to
J. Gutowski, S. Ivanov, G. Papadopoulos
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Journal of High Energy Physics, 2019 We show that an extended 3D Schrödinger algebra introduced in [1] can be reformulated as a 3D Poincaré algebra extended with an SO(2) R-symmetry generator and an SO(2) doublet of bosonic spin-1/2 generators whose commutator closes on 3D translations and ...
Dmitry Chernyavsky, Dmitri Sorokin
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Interfaces and the extended Hilbert space of Chern-Simons theory
Journal of High Energy Physics, 2020 The low energy effective field theories of (2 + 1) dimensional topological phases of matter provide powerful avenues for investigating entanglement in their ground states.
Jackson R. Fliss, Robert G. Leigh
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Chern-Dirac bundles on non-K\"ahler Hermitian manifolds
, 2017 We introduce the notions of Chern-Dirac bundles and Chern-Dirac operators on Hermitian manifolds. They are analogues of classical Dirac bundles and Dirac operators, with Levi-Civita connection replaced by Chern connection.
Pediconi, Francesco
core +1 more source
Chern class formulas for quiver varieties [PDF]
, 1998 In this paper a formula is proved for the general degeneracy locus associated to an oriented quiver of type A_n. Given a finite sequence of vector bundles with maps between them, these loci are described by putting rank conditions on arbitrary composites
A. Buch, W. Fulton
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang +8 more
wiley +1 more source
Singular Chern Classes of Schubert Varieties via Small Resolution
, 2009 We discuss a method for calculating the Chern-Schwartz-MacPherson (CSM) class of a Schubert variety in the Grassmannian using small resolutions introduced by Zelevinsky.
Jones, Benjamin F.
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The order of the top Chern class of the Hodge bundle on the moduli space of abelian varieties [PDF]
, 2000 We give upper and lower bounds for the order of the top Chern class of the Hodge bundle on the moduli space of principally polarized abelian varieties. We also give a generalization to higher genera of the famous formula $12 \lambda_1=\delta$ for genus 1.
T. Ekedahl, G. Geer
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