Results 271 to 280 of about 8,805 (298)

Degenerate domain walls in supersymmetric theories. [PDF]

Proc Natl Acad Sci U S A
Chen S, Ievlev E, Shifman M.
europepmc   +1 more source

Geometric-topological deep transfer learning for precise vessel segmentation in 3D medical volumes. [PDF]

NPJ Digit Med
Wu J, Wen Z, Zhou H, Sun N, Zhang Y.
europepmc   +1 more source

Focus on Quantum Crystallography. [PDF]

IUCrJ
Dominiak PM, Martín Pendás Á, Woźniak K.   +2 more
europepmc   +1 more source

The 3d Mixed BF Lagrangian 1-Form: A Variational Formulation of Hitchin's Integrable System. [PDF]

Commun Math Phys
Caudrelier V, Harland D, Singh AA, Vicedo B.   +3 more
europepmc   +1 more source

Inverse design mechanical metamaterials with dual load-bearing and heat-transfer capabilities. [PDF]

PLoS One
Liu Y.
europepmc   +1 more source

Effective field theories of topological crystalline insulators and topological crystals

Physical Review B, 2022
We present a general approach to obtain effective field theories for topological crystalline insulators whose low-energy theories are described by massive Dirac fermions. We show that these phases are characterized by the responses to spatially dependent
Sheng-Jie Huang, Chang-Tse Hsieh, Jiabin Yu   +2 more
exaly   +3 more sources

Topological anti-topological fusion in four-dimensional superconformal field theories [PDF]

Journal of High Energy Physics, 2010
We present some new exact results for general four-dimensional superconformal field theories. We derive differential equations governing the coupling constant dependence of chiral primary correlators.
Kyriakos Papadodimas
exaly   +2 more sources

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Topological quantum field theory

Publications Mathématiques de l'IHÉS, 1988
The starting point to topological quantum field theory was given by \textit{E. Witten} [J. Differ. Geom. 17, 661-692 (1982; Zbl 0499.53056)] where he explained the geometric meaning of super-symmetry, pointing out that for super-symmetric quantum mechanics the Hamiltonian is just the Hodge- Laplacian.
openaire   +1 more source

G-Topological quantum field theory

Boletín de la Sociedad Matemática Mexicana, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
González, Ana, Segovia, Carlos
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Topological Field Theory

1996
A topological field theory generally consists of i) a collection of fields defined on a Riemannian manifold (M, g) ii) a nilpotent operator Q (Q 2 = 0) which is odd with respect to the Grassmann grading iii) physical states defined to be Q.cohomology classes iv) an energy-momentum tensor which is Q—exact i.e.
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