On the Rozansky-Witten TQFT by Banks, P

“…This thesis studies a potential method for constructing the Rozansky--Witten TQFT as an extended $(1+1+1)$-TQFT. A monoidal $2$-category consisting of schemes, complexes of sheaves and sheaf morphisms is constructed, and it is shown that there are $(1+1)$-TQFTs valued in the truncation of this category, whose state spaces agree with the Rozansky--Witten TQFT. …”

Anatomy of geodesic Witten diagrams by Heng-Yu Chen, En-Jui Kuo, Hideki Kyono

“…Abstract We revisit the so-called “Geodesic Witten Diagrams” (GWDs) [1], proposed to be the holographic dual configuration of scalar conformal partial waves, from the perspectives of CFT operator product expansions. …”
Get full text

On the quantization of Seiberg-Witten geometry by Haouzi, N, Oh, J

“…We propose a double quantization of four-dimensional 𝒩 = 2 Seiberg-Witten geometry, for all classical gauge groups and a wide variety of matter content. …”

Witten index and wall crossing by Hori, K, Kim, H, Yi, P

“…We compute the Witten index of one-dimensional gauged linear sigma models with at least N = 2 supersymmetry. …”

Witten diagrams for torus conformal blocks by Per Kraus, Alexander Maloney, Henry Maxfield, Gim Seng Ng, Jie-qiang Wu

“…We show that the conformal blocks for one-point functions on the torus can be written as Witten diagrams in thermal AdS. This is accomplished by deriving a general conformal Casimir equation for global conformal blocks, and showing that Witten diagrams obey the same equation. …”
Get full text

Celestial amplitudes as AdS-Witten diagrams by Eduardo Casali, Walker Melton, Andrew Strominger

“…Moreover, we show they can be simply rewritten in terms of AdS3-Witten contact diagrams which evaluate to the well-known D-functions, thereby forging a direct connection between flat and AdS holography.…”
Get full text

AdS Witten diagrams to Carrollian correlators by Arjun Bagchi, Prateksh Dhivakar, Sudipta Dutta

“…In this paper, drawing inspiration from Celestial holography, we show by a suitable generalisation of the flat space limit of AdS that keeps track of the previously disregarded null direction, one can reproduce Carrollian CFT correlation functions from AdS Witten diagrams. In particular, considering Witten diagrams in AdS4, we reproduce two and three-point correlation functions for three dimensional Carrollian CFTs in the so-called delta-function branch. …”
Get full text

Bethe-state counting and Witten index by Hongfei Shu, Peng Zhao, Rui-Dong Zhu, Hao Zou

“…We count the physical Bethe states of quantum integrable models with twisted boundary conditions using the Witten index of 2d supersymmetric gauge theories. …”
Get full text

Poisson gauge models and Seiberg-Witten map by V. G. Kupriyanov, M. A. Kurkov, P. Vitale

“…The arbitrariness in the construction of Poisson gauge models is addressed in terms of Seiberg-Witten maps, i.e., invertible field redefinitions mapping gauge orbits onto gauge orbits.…”
Get full text

Seiberg-Witten curves with O7 ± -planes by Hirotaka Hayashi, Sung-Soo Kim, Kimyeong Lee, Futoshi Yagi

“…Abstract We construct Seiberg-Witten curves for 5d N $$ \mathcal{N} $$ = 1 gauge theories whose Type IIB 5-brane configuration involves an O7-plane and discuss an intriguing relation between theories with an O7+-plane and those with an O7 − -plane and 8 D7-branes. …”
Get full text

Neutron stars in the Witten-Sakai-Sugimoto model by Lorenzo Bartolini, Sven Bjarke Gudnason

“…Abstract We utilize the top-down holographic QCD model, the Witten-Sakai-Sugimoto model, in a hybrid setting with the SLy4, soft chiral EFT and stiff chiral EFT equations of state to describe neutron stars with high precision. …”
Get full text

Flag Gromov-Witten invariants via crystals by Jennifer Morse, Anne Schilling

Subjects: “…flag gromov-witten invariants…”
Get full text

Heterotic global anomalies and torsion Witten index by Kazuya Yonekura

“…Perturbative anomalies correspond to the Witten index of some class of SQFTs, while global anomalies correspond to a torsion version of the Witten index. …”
Get full text

A bispinor formalism for spinning Witten diagrams by Binder, Damon J., Freedman, Daniel Z., Pufu, Silviu S.

“…These operators, together with a set of differential operators in AdS4, can be used to relate Witten diagrams with spinning external legs to Witten diagrams with only scalar external legs. …”
Get full text

Tetrahedron diagram in Chern-Simons-witten theory by Zen, Freddy Permana, Kosasih, Jusak Sali, Zainuddin, Hishamuddin, Wardayaa, A. Y.

Get full text

Non-standard axion electrodynamics and the dual Witten effect by Ben Heidenreich, Jacob McNamara, Matthew Reece

“…We show that these non-standard couplings can be derived from SL(2,ℤ) duality, but that they come at a substantial cost: in non-standard axion electrodynamics, all electrically charged particles become dyons when the axion traverses its field range, in a dual form of the standard Witten effect monodromy. This implies that there are dyons near the weak scale, leads to a large axion mass induced by Standard Model fermion loops, and dramatically alters Higgs physics. …”
Get full text

Recursion relations in Witten diagrams and conformal partial waves by Xinan Zhou

“…Abstract We revisit the problem of performing conformal block decomposition of exchange Witten diagrams in the crossed channel. Using properties of conformal blocks and Witten diagrams, we discover infinitely many linear relations among the crossed channel decomposition coefficients. …”
Get full text

8-Boyutta Hiperbolik Uzaylarda Seiberg –Witten Denklemleri by Serhan Eker, Şenay Bulut, Nedim Değirmenci

Subjects: “…Seiberg Witten equations…”
Get full text

Open Gromov-Witten Invariants from the Augmentation Polynomial by Matthew Mahowald

Subjects: Get full text

Dirac pairings, one-form symmetries and Seiberg-Witten geometries by Philip C. Argyres, Mario Martone, Michael Ray

Get full text