Results 31 to 40 of about 33,027 (196)

Quantum cohomology and Virasoro algebra [PDF]

Physics Letters B, 1997
latex,13pages.
Eguchi, T., Hori, K., Xiong, Chuansheng
openaire   +2 more sources

A Murgnahan-Nakayama rule for Schubert polynomials [PDF]

Discrete Mathematics & Theoretical Computer Science, 2014
We expose a rule for multiplying a general Schubert polynomial with a power sum polynomial in $k$ variables. A signed sum over cyclic permutations replaces the signed sum over rim hooks in the classical Murgnahan-Nakayama rule. In the intersection theory
Andrew Morrison
doaj   +1 more source

AI-Driven Defect Engineering for Advanced Thermoelectric Materials. [PDF]

Adv Mater
This review presents how AI accelerates the design of defect‐tuned thermoelectric materials. By integrating machine learning with high‐throughput data and physics‐informed representations, it enables efficient prediction of thermoelectric performance from complex defect landscapes.
Fu CL, Cheng M, Hung NT, Rha E, Chen Z, Okabe R, Carrizales DC, Mandal M, Cheng Y, Li M.   +9 more
europepmc   +2 more sources

Quantum D-modules and equivariant Floer theory for free loop spaces

, 2006
The objective of this paper is to clarify the relationships between the quantum D-module and equivariant Floer theory. Equivariant Floer theory was introduced by Givental in his paper ``Homological Geometry''.
Iritani, Hiroshi
core   +1 more source

Superspin chains and supersymmetric gauge theories

Journal of High Energy Physics, 2019
We discuss the possible extensions of Bethe/gauge correspondence to quantum integrable systems based on the super-Lie algebras of A type. Along the way we propose the analogues of Nakajima quiver varieties whose cohomology and K-theory should carry the ...
Nikita Nekrasov
doaj   +1 more source

Quantum cohomology of flag manifolds and Toda lattices

, 1993
We discuss relations of Vafa's quantum cohomology with Floer's homology theory, introduce equivariant quantum cohomology, formulate some conjectures about its general properties and, on the basis of these conjectures, compute quantum cohomology algebras ...
A. Floer, A. Floer, A. Givental, Alexander Givental, B. Dubrovin, Bumsig Kim, C. Vafa, E. Witten, E. Witten, M. Atiyah, M. Atiyah, M. Gromov, P. Griffiths, V.A. Ginsburg   +13 more
core   +1 more source

Recent Progress on Conjecture $\mathcal{O}$ and Its Variants: A Survey

Proceedings
Conjecture O (and the Gamma Conjectures), introduced by Galkin, Golyshev, and Iritani stand as pivotal open problems in the quantum cohomology of Fano manifolds, bridging algebraic geometry, mathematical physics, and representation theory.
Xiaobin Li, Yuhui Peng, Yamin Xu, Bin Zhu   +3 more
doaj   +1 more source

A Mathematical Theory of Quantum Sheaf Cohomology

, 2011
The purpose of this paper is to present a mathematical theory of the half-twisted $(0,2)$ gauged linear sigma model and its correlation functions that agrees with and extends results from physics.
Donagi, Ron, Guffin, Josh, Katz, Sheldon, Sharpe, Eric   +3 more
core   +1 more source

Quantum bumpless pipe dreams

Forum of Mathematics, Sigma
Schubert polynomials are polynomial representatives of Schubert classes in the cohomology of the complete flag variety and have a combinatorial formulation in terms of bumpless pipe dreams.
Tuong Le, Shuge Ouyang, Leo Tao, Joseph Restivo, Angelina Zhang   +4 more
doaj   +1 more source

Tangency quantum cohomology and characteristic numbers

Anais da Academia Brasileira de Ciências, 2001
This work establishes a connection between gravitational quantum cohomology and enumerative geometry of rational curves (in a projective homogeneous variety) subject to conditions of infinitesimal nature like, for example, tangency.
JOACHIM KOCK
doaj   +1 more source