Aspects of non-abelian gauge dynamics in two-dimensional 𝒩=(2, 2) theories
K Hori, D Tong - Journal of High Energy Physics, 2007 - iopscience.iop.org
We study various aspects of Script N=(2, 2) supersymmetric non-Abelian gauge theories in
two dimensions, with applications to string vacua. We compute the Witten index of SU (k) …
two dimensions, with applications to string vacua. We compute the Witten index of SU (k) …
Duality in two-dimensional (2, 2) supersymmetric non-Abelian gauge theories
K Hori - Journal of High Energy Physics, 2013 - Springer
A bstract We study the low energy behaviour of\(\mathcal {N}=\left ({2, 2}\right)\)
supersymmetric gauge theories in 1+ 1 dimensions, with orthogonal and symplectic gauge …
supersymmetric gauge theories in 1+ 1 dimensions, with orthogonal and symplectic gauge …
Class of the affine line is a zero divisor in the Grothendieck ring
L Borisov - arXiv preprint arXiv:1412.6194, 2014 - arxiv.org
arXiv:1412.6194v3 [math.AG] 12 Mar 2015 Page 1 arXiv:1412.6194v3 [math.AG] 12 Mar 2015
THE CLASS OF THE AFFINE LINE IS A ZERO DIVISOR IN THE GROTHENDIECK RING LEV A …
THE CLASS OF THE AFFINE LINE IS A ZERO DIVISOR IN THE GROTHENDIECK RING LEV A …
Homological projective duality for Grassmannians of lines
A Kuznetsov - arXiv preprint math/0610957, 2006 - arxiv.org
We show that homologically projectively dual varieties for Grassmannians Gr (2, 6) and Gr
(2, 7) are given by certain noncommutative resolutions of singularities of the corresponding …
(2, 7) are given by certain noncommutative resolutions of singularities of the corresponding …
On genus one fibered Calabi-Yau threefolds with 5-sections
J Knapp, E Scheidegger, T Schimannek - arXiv preprint arXiv:2107.05647, 2021 - arxiv.org
Elliptic and genus one fibered Calabi-Yau spaces play a prominent role in string theory and
mathematics. In this article we discuss a class of genus one fibered Calabi-Yau threefolds …
mathematics. In this article we discuss a class of genus one fibered Calabi-Yau threefolds …
Calabi--Yau Operators
D van Straten - arXiv preprint arXiv:1704.00164, 2017 - arxiv.org
Motivated by mirror symmetry of one-parameter models, an interesting class of Fuchsian
differential operators can be singled out, the so-called Calabi--Yau operators, introduced by …
differential operators can be singled out, the so-called Calabi--Yau operators, introduced by …
[HTML][HTML] GLSMs for partial flag manifolds
R Donagi, E Sharpe - Journal of Geometry and Physics, 2008 - Elsevier
In this paper we outline some aspects of nonabelian gauged linear sigma models. First, we
review how partial flag manifolds (generalizing Grassmannians) are described physically by …
review how partial flag manifolds (generalizing Grassmannians) are described physically by …
Linear sigma models with strongly coupled phases—one parameter models
K Hori, J Knapp - Journal of High Energy Physics, 2013 - Springer
A bstract We systematically construct a class of two-dimensional (2, 2) supersymmetric
gauged linear sigma models with phases in which a continuous subgroup of the gauge …
gauged linear sigma models with phases in which a continuous subgroup of the gauge …
Grothendieck ring of varieties, D-and L-equivalence, and families of quadrics
A Kuznetsov, E Shinder - Selecta Mathematica, 2018 - Springer
We discuss a conjecture saying that derived equivalence of smooth projective simply
connected varieties implies that the difference of their classes in the Grothendieck ring of …
connected varieties implies that the difference of their classes in the Grothendieck ring of …
Moduli spaces of torsion sheaves on K3 surfaces and derived equivalences
N Addington, W Donovan… - Journal of the London …, 2016 - academic.oup.com
We show that for many moduli spaces of torsion sheaves on K3 surfaces, the functor
induced by the universal sheaf is a-functor, hence can be used to construct an …
induced by the universal sheaf is a-functor, hence can be used to construct an …