Showing 881 - 900 results of 1,261 for search '"Witten"', query time: 0.09s Refine Results
  1. 881

    Holographic 4-point correlators with heavy states by Andrea Galliani, Stefano Giusto, Rodolfo Russo

    Published 2017-10-01
    “…Our method bypasses the difficulties of applying the standard Witten’s diagrams approach to correlators with operators of large conformal dimension and also avoids some technical steps that have made the computation of dynamical 4-point correlators in the AdS3/CFT2 context unfeasible until now.…”
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    Article
  2. 882

    Nonlinear sigma model description of deconfined quantum criticality in arbitrary dimensions by Da-Chuan Lu

    Published 2023-07-01
    “…In this paper, we propose using the nonlinear sigma model (NLSM) with the Wess-Zumino-Witten (WZW) term as a general description of deconfined quantum critical points that separate two spontaneously symmetry-breaking (SSB) phases in arbitrary dimensions. …”
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  3. 883

    Skeletons of stable maps II: superabundant geometries by Ranganathan, Dhruv

    Published 2017
    “…Our approach is to understand the skeleton of a fundamental object in logarithmic Gromov–Witten theory—the stack of prestable maps to the Artin fan. …”
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  4. 884

    On string one-loop correction to the Einstein-Hilbert term and its implications on the Kähler potential by Kim, Manki

    Published 2023
    “…We find that the one-loop correction is determined by the new supersymmetric index studied by Cecotti, Fendley, Intriligator, and Vafa and the Witten index. As a simple application, we apply our results to estimate the size of the one-loop corrections around a conifold point in the Kähler moduli space.…”
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  5. 885
  6. 886

    Towards generalized mirror symmetry for twisted connected sum G2 manifolds by Braun, A, Del Zotto, M

    Published 2018
    “…Along the way, we discuss non-Abelian gauge symmetries, and argue for the generation of the Affleck-Harvey-Witten superpotential in the pure SYM case.…”
    Journal article
  7. 887

    TOPOLOGICAL FLUCTUATIONS AND SUSCEPTIBILITY IN SU(3) LATTICE GAUGE-THEORY by Hoek, J, Teper, M, Waterhouse, J

    Published 1987
    “…This allows us to extract a value in physical units, Xt 1 4 = 191 ± 16 MeV, in good agreement with the Witten-Veneziano mass formula. We also show how Xt is strongly suppressed as the temperature is increased through the deconfining transition, so that the UA(1) symmetry is effectively restored in the deconfined phase. …”
    Journal article
  8. 888

    Comments on twisted indices in 3d supersymmetric gauge theories by Closset, C, Kim, H

    Published 2016
    “…For g = 1, this gives a simple UV computation of the 3d Witten index. Twisted indices provide us with a clean derivation of the quantum algebra of supersymmetric Wilson loops, for any Yang-Mills-Chern-Simonsmatter theory, in terms of the associated Bethe equations for the theory on R 2 × S 1 . …”
    Journal article
  9. 889

    Toric Calabi-Yau Fourfolds, Duality Between N=1 Theories and Divisors that Contribute to the Superpotential by Braun, V, Candelas, P, Ossa, X, Grassi, A

    Published 2000
    “…An important issue is how to compute the superpotential explicitly. Witten has shown that the condition for a divisor to contribute to the superpotential is that it have arithmetic genus 1. …”
    Journal article
  10. 890

    AdS 4/CFT 3 duals from M2-branes at hypersurface singularities and their deformations by Martelli, D, Sparks, J

    Published 2009
    “…We describe how these models can be engineered via generalized Hanany-Witten brane constructions. The AdS 4 × V 5,2/ℤ k solutions may be deformed to a warped geometry ℝ 1,2 × T*S 4/ℤ k, with self-dual G-flux through the four-sphere. …”
    Journal article
  11. 891

    Scattering Amplitudes and Wilson Loops in Twistor Space by Adamo, T, Bullimore, M, Mason, L, Skinner, D

    Published 2011
    “…We start by deriving the MHV rules for gauge theory amplitudes from the twistor action in an axial gauge in twistor space, and show that this gives rise to the original momentum space version given by Cachazo, Svrcek and Witten. We then go on to obtain from these the construction of the momentum twistor space loop integrand using (planar) MHV rules and show how it arises as the expectation value of a holomorphic Wilson loop in twistor space. …”
    Journal article
  12. 892
  13. 893
  14. 894
  15. 895
  16. 896
  17. 897

    A Model of Two Quantum Fluids for the Low Energy Excited States of the Systems with Entities That Mimic the Magnetic Monopoles by Fernando M. López-Aguilar, Fernando I. López-Bara

    Published 2021-09-01
    “…In this paper, we consider that the first structure is caused by the formation of fluid of magnetic dipoles configured by the dumbbell model with a boson nature in consonance with that described by Witten for mesons. The second structure, wider than the first one, corresponds to a plasma state that comes from the breaking of a great number of dipoles, which provokes the appearance of free magnetic charges, which constitute a cool magnetic plasma fluid. …”
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  18. 898
  19. 899

    The Veneziano amplitude in AdS5 ×S3 from an 8-dimensional effective action by R. Glew, M. Santagata

    Published 2023-08-01
    “…The various Kaluza-Klein correlators can then be computed by uplifting the standard AdS/CFT prescription to the full product geometry with AdS bulk-to-boundary propagators and Witten diagrams replaced by suitable AdS5 ×S3 versions. …”
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  20. 900

    Genus expansion of matrix models and $$\hbar $$ ħ expansion of BKP hierarchy by Yaroslav Drachov, Aleksandr Zhabin

    Published 2023-05-01
    “…We consider the genus expansion of such important solutions as Brézin–Gross–Witten (BGW) model, Kontsevich model, and generating functions for spin Hurwitz numbers with completed cycles. …”
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