Papers & Preprints

Listed are papers and preprints which have been supported by the collaboration

SCHGAP-117: Antoine Bourget, Andrés Collinucci, and Sakura Schäfer-Nameki, Generalized Toric Polygons, T-branes, and 5d SCFTs, arxiv.org/abs/2301.05239 .
SCHGAP-116: Lakshya Bhardwaj, Matthew Bullimore, Andrea E.V. Ferrari, and Sakura Schäfer-Nameki, Generalized Symmetries and Anomalies of 3d N=4 SCFTs, arxiv.org/abs/2301.02249.
SCHGAP-115: Lakshya Bhardwaj, Lea E. Bottini, Sakura Schäfer-Nameki, and Apoorv Tiwari, Non-Invertible Symmetry Webs, arxiv.org/abs/2212.06842.
SCHGAP-114: Lakshya Bhardwaj, Sakura Schäfer-Nameki, and Apoorv Tiwari, Unifying Constructions of Non-Invertible Symmetries, arxiv.org/abs/2212.06159.
SCHGAP-113: Ibrahima Bah, Daniel S. Freed, Gregory W. Moore, Nikita Nekrasov, Shlomo S. Razamat, and Sakura Schäfer-Nameki, A Panorama Of Physical Mathematics c. 2022, arxiv.org/abs/2211.04467 .
SCHGAP-112: Simon Donaldson and Fabian Lehmann, Closed 3-forms in five dimensions and embedding problems, arxiv.org/abs/2210.16208.
SCHGAP-111: Marieke van Beest, Dewi S.W. Gould, Sakura Schäfer-Nameki, and Yi-Nan Wang, Symmetry TFTs for 3d QFTs from M-theory, arxiv.org/abs/2210.03703.
SCHGAP-110: Daniel Harlow,… Mirjam Cvetic,… Sakura Schäfer-Nameki,… et al., TF1 Snowmass Report: Quantum gravity, string theory, and black holes, arxiv.org/abs/2208.07373.
SCHGAP-109: Fabio Apruzzi, Ibrahima Bah, Federico Bonetti, and Sakura Schäfer-Nameki, Non-Invertible Symmetries from Holography and Branes, arxiv.org/abs/2208.07373.
SCHGAP-108: Lakshya Bhardwaj, Sakura Schäfer-Nameki, and Jingxiang Wu, Universal Non-Invertible Symmetries, arxiv.org/abs/2208.05973.
SCHGAP-107: Lakshya Bhardwaj, Matthew Bullimore, Andrea E.V. Ferrari, and Sakura Schäfer-Nameki, Anomalies of Generalized Symmetries from Solitonic Defects, arxiv.org/abs/2205.15330.
SCHGAP-106: Lakshya Bhardwaj, Lea E. Bottini, Sakura Schäfer-Nameki, and Apoorv Tiwari, Non-Invertible Higher-Categorical Symmetries, arxiv.org/abs/2204.06564.
SCHGAP-105: Max Hubner, David R. Morrison, Sakura Schäfer-Nameki, and Yi-Nan Wang, Generalized Symmetries in F-theory and the Topology of Elliptic Fibrations, arxiv.org/abs/2203.10022 .
SCHGAP-104: Michele Del Zotto, Iñaki García Etxebarria, and Sakura Schäfer-Nameki, 2-Group Symmetries and M-Theory, arxiv.org/abs/2203.10097 .
SCHGAP-103: Ibrahima Bah, Daniel Freed, Gregory W. Moore, Nikita Nekrasov, Shlomo S. Razamat, and Sakura Schäfer-Nameki, Snowmass Whitepaper: Physical Mathematics 2021, arxiv.org/abs/2203.05078 .
SCHGAP-102: Lakshya Bhardwaj, Simone Giacomelli, Max Hübner, and Sakura Schäfer-Nameki, Relative defects in relative theories: Trapped higher-form symmetries and irregular punctures in class S, arxiv.org/abs/2201.00018 .
SCHGAP-101: Fabio Apruzzi, Federico Bonetti, Iñaki García Etxebarria, Saghar S. Hosseini, and Sakura Schäfer-Nameki, Symmetry TFTs from String Theory, arxiv.org/abs/2112.02092 .
SCHGAP-100: Cyril Closset, Sakura Schäfer-Nameki, and Yi-Nan Wang, Coulomb and Higgs branches from canonical singularities. Part I. Hypersurfaces with smooth Calabi-Yau resolutions, arxiv.org/abs/2111.13564 .
SCHGAP-099: Fabio Apruzzi, Lakshya Bhardwaj, Dewi S.W. Gould, and Sakura Schäfer-Nameki, 2-Group symmetries and their classification in 6d, arxiv.org/abs/2110.14647 .
SCHGAP-098: Lakshya Bhardwaj, Max Hubner, and Sakura Schäfer-Nameki, Liberating confinement from Lagrangians: 1-form symmetries and lines in 4d N=1 from 6d N=(2,0), arxiv.org/abs/2106.10265 .
SCHGAP-097: Fabio Apruzzi, Sakura Schäfer-Nameki, Lakshya Bhardwaj, and Jihwan Oh, The Global Form of Flavor Symmetries and 2-Group Symmetries in 5d SCFTs, arxiv.org/abs/2105.08724 .
SCHGAP-096: Fabio Apruzzi, Marieke van Best, Dewi S.W. Gould, and Sakura Schäfer-Nameki, Holography, 1-form symmetries, and confinement, arxiv.org/abs/2104.12764 .
SCHGAP-095: Lakshya Bhardwaj, Max Hubner, and Sakura Schäfer-Nameki, 1-form Symmetries of 4d N=2 Class S Theories, arxiv.org/abs/2102.01693 .
SCHGAP-094: Cyril Closset, Simone Giacomelli, Sakura Schäfer-Nameki, and Yi-Nan Wang, 5d and 4d SCFTs: Canonical Singularities, Trinions and S-Dualities, arxiv.org/abs/2012.12827 .
SCHGAP-093: Marieke Van Beest, Antoine Bourget, Julius Eckhard, and Sakura Schäfer-Nameki, (5d RG-flow) Trees in the Tropical Rain Forest, arxiv.org/abs/2011.07033 .
SCHGAP-092: Mark Haskins and Johannes Nordström, Cohomogeneity-one solitons in Laplacian flow: local, smoothly-closing, arxiv.org/abs/2112.09095 .
SCHGAP-091: Aaron Kennon, Spin(7)-Manifolds and Multisymplectic Geometry, arxiv.org/abs/2110.05685 .
SCHGAP-090: Hans-Joachim Hein, Song Sun, Jeff Viaclovsky, Ruobing Zhang, Gravitational instantons and del Pezzo surfaces, arxiv.org/abs/2111.09287 .
SCHGAP-089: Dominic Joyce, Enumerative invariants and wall-crossing formulae in abelian categories, arxiv.org/abs/2111.04694 .
SCHGAP-088: Bobby Acharya, Neil Lambert, Marwan Najjar, Eirik Eik Svanes, Jiahua Tian, Gauging Discrete Symmetries of T_N-theories in Five Dimensions, arxiv.org/abs/2110.14441 .
SCHGAP-087: Bobby Samir Acharya, Alex Kinsella, David R. Morrison, Non-Perturbative Heterotic Duals of M-Theory on G₂ Orbifolds, arxiv.org/abs/2106.03886 .
SCHGAP-086: Bobby Samir Acharya, Lorenzo Foscolo, Marwan Najjar, Eirik Eik Svanes, New G₂-conifolds in M-theory and their Field Theory Interpretation, arxiv.org/abs/2011.06998 .
SCHGAP-085: Bobby Samir Acharya, Alex Kinsella,and Eirik Eik Svanes, T³-Invariant Heterotic Hull-Strominger Solutions, arxiv.org/abs/2010.07438.
SCHGAP-084: Bobby Samir Acharya, Gerardo Aldazabal, Eduardo Andrés, Anamaría Font, Kumar Narain, and Ida G. Zadeh, Stringy Tachyonic Instabilities of Non-Supersymmetric Ricci Flat Backgrounds, arxiv.org/abs/2010.02933.
SCHGAP-083: Mirjam Cvetic, Markus Dierigl, Ling Lin, and Hao Y. Zhang, String Universality and Non-Simply-Connected Gauge Groups in 8d, arxiv.org/abs/2008.10605.
SCHGAP-082: Lakshya Bhardwaj and Sakura Schafer-Nameki, Higher-form symmetries of 6d and 5d theories, arxiv.org/abs/2008.09600.
SCHGAP-081: Marieke van Beest, Antoine Bourget, Julius Eckhard, and Sakura Schafer-Nameki, (Symplectic) Leaves and (5d Higgs) Branches in the Poly(go)nesian Tropical Rain Forest, arxiv.org/abs/2008.05577.
SCHGAP-080: Cyril Closset, Sakura Schafer-Nameki, and Yi-Nan Wang, Coulomb and Higgs Branches from Canonical Singularities: Part 0, arxiv.org/abs/2007.15600.
SCHGAP-079: Jason D. Lotay and Goncalo Oliveira, Examples of deformed G_2-instantons/Donaldson-Thomas connections, arxiv.org/abs/2007.11304.
SCHGAP-078: Martin Bies, Mirjam Cvetic, Ron Donagi, Ling Lin, Muyang Liu, and Fabian Ruehle, Machine Learning and Algebraic Approaches towards Complete Matter Spectra in 4d F-theory, arxiv.org/abs/2007.00009.
SCHGAP-077: Aleksander Doan and Thomas Walpuski, Equivariant Brill-Noether theory for elliptic operators and super-rigidity of J-holomorphic maps, arxiv.org/abs/2006.01352.
SCHGAP-076: Simon Donaldson and Christopher Scaduto, Associative submanifolds and gradient cycles, arxiv.org/abs/2004.07314.
SCHGAP-075: Aleksander Doan and Thomas Walpuski, Counting embedded curves in symplectic 6-manifolds, arxiv.org/abs/1910.12338.
SCHGAP-074: Dominic Joyce and Markus Upmeier, On spin structures and orientations for gauge-theoretic moduli spaces, arxiv.org/abs/1908.03524.
SCHGAP-073: David R. Morrison, Sakura Schafer-Nameki, and Brian Willett, Higher-Form Symmetries in 5d, arxiv.org/abs/2005.12296.
SCHGAP-072: Jacob Gross, Dominic Joyce, and Yuuji Tanaka, Universal structures in ℂ-linear enumerative invariant theories. I, arxiv.org/abs/2005.05637.
SCHGAP-071: Jason D. Lotay and Goncalo Oliveira, Special Lagrangians, Lagrangian mean curvature flow and the Gibbons-Hawking ansatz, arxiv.org/abs/2002.10391.
SCHGAP-070: Spiro Karigiannis and Jason D. Lotay, Bryant-Salamon G₂ manifolds and coassociative fibrations, arxiv.org/abs/2002.06444.
SCHGAP-069: Kael Dixon, Global properties of toric nearly $Kahler$ manifolds, arxiv.org/abs/2002.04534.
SCHGAP-068: Alex Waldron, $G_2$ -instantons on the 7-sphere, arxiv.org/abs/2002.02386.
SCHGAP-067: Dominic Joyce and Markus Upmeier, Orientation data for moduli spaces of coherent sheaves over Calabi-Yau 3-folds, arxiv.org/abs/2001.00113.
SCHGAP-066: Xuemiao Chen and Song Sun, Reflexive sheaves, Hermitian-Yang-Mills connections, and tangent cones, Inventiones mathematicae 225 (2021) 73-129, arxiv.org/abs/1912.09561.
SCHGAP-065: Simon Donaldson, Deformations of multivalued harmonic functions, arxiv.org/abs/1912.08274.
SCHGAP-064: Kael Dixon and Simon Salamon, Moment maps and Galois orbits for SIC-POVMs, arxiv.org/abs/1912.03209.
SCHGAP-063: Shlomo S. Razamat and Brian Willett, Star shaped quivers with flux, arxiv.org/abs/1911.00956.
SCHGAP-062: Julius Eckhard, Heeyeon Kim, Sakura Schafer-Nameki, and Brian Willett, Higher-Form Symmetries, Bethe Vacua, and the 3d-3d Correspondence, arxiv.org/abs/1910.14086.
SCHGAP-061: Liang Kong, Yin Tian, and Shan Zhou, The center of monoidal bicategories in 3+1D Dijkgraaf-Witten Theory, arxiv.org/abs/1905.04644.
SCHGAP-060: Yuanqi Wang, The spectrum of an operator associated with $G_2$ −instantons with 1−dimensional singularities and Hermitian Yang-Mills connections with isolated singularities, arxiv.org/abs/1911.11979.
SCHGAP-059: Mark Gross, Valentino Tosatti, Yuguang Zhang, Geometry of twisted Kähler-Einstein metrics and collapsing, arxiv.org/abs/1911.07315.
SCHGAP-058: Bobby Samir Acharya, Robert L. Bryant, Simon Salamon, A circle quotient of a $G_2$ cone, arxiv.org/abs/1910.09518.
SCHGAP-057: Xenia de la Ossa, Magdalena Larfors, Matthew Magill, Eirik E. Svanes, Superpotential of Three Dimensional $N = 1$ Heterotic Supergravity, arxiv.org/abs/1904.01027.
SCHGAP-056: Jacob Gross, The homology of moduli stacks of complexes, arxiv.org/abs/1907.03269.
SCHGAP-055: Bobby Samir Acharya, Supersymmetry, Ricci Flat Manifolds and the String Landscape, arxiv.org/abs/1906.06886.
SCHGAP-054: Song Sun and Ruobing Zhang, Complex structure degenerations and collapsing of Calabi-Yau metrics, arxiv.org:1906.03368.
SCHGAP-053: Bobby S. Acharya, Mansi Dhuria, Diptimoy Ghosh, Anshuman Maharana, Francesco Muia, Cosmology in the presence of multiple light moduli, arxiv.org:1906.03025.
SCHGAP-052: Bobby Samir Acharya, Andreas P. Braun, Eirik Eik Svanes, Roberto Valandro, Counting associatives in compact $G_{2}$ orbifolds, arxiv.org:1812.04008.
10.1007/JHEP03(2019)138. JHEP 1903 (2019) 138.
SCHGAP-051: Bobby Samir Acharya, Anshuman Maharana, Francesco Muia, Hidden Sectors in String Theory: Kinetic Mixings, Fifth Forces and Quintessence, arxiv.org:1811.10633. 10.1007/JHEP03(2019)048. JHEP 1903 (2019) 048.
SCHGAP-050: Yalong Cao, Jacob Gross, Dominic Joyce, Orientability of moduli spaces of Spin(7)-instantons and coherent sheaves on Calabi-Yau 4-folds, arxiv.org:1811.09658
SCHGAP-049: Dominic Joyce, Markus Upmeier, Canonical orientations for moduli spaces of $G_2$ -instantons with gauge group SU(m) or U(m), arxiv.org:1811.02405
SCHGAP-048: Dominic Joyce, Yuuji Tanaka, Markus Upmeier, On orientations for gauge-theoretic moduli spaces, arxiv.org:1811.01096
SCHGAP-047: Goncalo Oliveira and Alex Waldron, Yang-Mills flow on special-holonomy manifolds, arXiv:1812.10866
SCHGAP-046: Johannes Nordström, Extra-twisted connected sum $G_2$ -manifolds, arXiv:1809.09083
SCHGAP-045: Ved Datar, Adam Jacob, Yuguang Zhang, Adiabatic limits of anti-self-dual connections on collapsed K3 surfaces, J. Differential Geom. 118 no. 2, (2021) 223-296, arXiv:1809.08583
SCHGAP-044: Aleksander Doan, Thomas Walpuski, Castelnuovo’s bound and rigidity in almost complex geometry, arXiv:1809.04731
SCHGAP-043: Anthony Ashmore, Xenia de la Ossa, Ruben Minasian, Charles Strickland-Constable, Eirik Eik Svanes, Finite deformations from a heterotic superpotential: holomorphic Chern–Simons and an $L_\infty$ algebra, arxiv.org/abs/1806.08367
SCHGAP-042: Diarmuid Crowley, Sebastian Goette, Johannes Nordström, Distinguishing $G_2$ -manifolds, arXiv:1808.05585
SCHGAP-041: Simon Donaldson, Some recent developments in Kähler geometry and exceptional holonomy (ICM survey lecture), arXiv:1808.03995
SCHGAP-040: A. Haydys, The infinitesimal multiplicities and orientations of the blow-up set of the Seiberg-Witten equation with multiple spinors, arXiv:1607.01763 (revised 7 May 2018)
SCHGAP-039: Yang Li, Dirichlet problem for maximal graphs of higher codimension, arxiv.org/abs/1807.11795
SCHGAP-038: Xuemiao Chen, Song Sun, Algebraic tangent cones of reflexive sheaves, arxiv.org/abs/1808.02172
SCHGAP-037: Hans-Joachim Hein, Song Sun, Jeff Viaclovsky, Ruobing Zhang, Nilpotent structures and collapsing Ricci-flat metrics on K3 surfaces, arxiv.org/abs/1807.09367
SCHGAP-036: Andriy Haydys, Bin Xu, Special Kähler structures, cubic differentials and hyperbolic metrics, arxiv.org/abs/1807.08550
SCHGAP-035: Xuemiao Chen, Song Sun, Analytic tangent cones of admissible Hermitian-Yang-Mills connections, arxiv.org/abs/1806.11247
SCHGAP-034: Yang Li, Local Nahm transform and singularity formation of ASD connections, arxiv.org/abs/1712.00765
SCHGAP-033: Simon Salamon, “Manifolds with Exceptional Holonomy.” Special Metrics and Group Actions in Geometry, pp.307–338, Springer INdAM Ser. 23, Springer, Cham, 2017, link.springer.com/chapter/10.1007%2F978-3-319-67519-0_13
SCHGAP-032: Lorenzo Foscolo, Mark Haskins, Johannes Nordström, Infinitely many new families of complete cohomogeneity one $G_2$ -manifolds: $G_2$ analogues of the Taub-NUT and Eguchi-Hanson spaces, arXiv:1805.02612.
SCHGAP-031: Simon Donaldson, Remarks on $G_2$ manifolds with boundary, arXiv:1802.09694.
SCHGAP-030: Simon Donaldson, An elliptic boundary value problem for $G_2$ structures, arXiv:1801.01806.
SCHGAP-029: Andreas P. Braun, Michele Del Zotto, James Halverson, Magdalena Larfors, David R. Morrison, Sakura Schäfer-Nameki, Infinitely Many $M_2$ -instanton Corrections to M-theory on $G_2$ -manifolds, arXiv:1803.02343.
SCHGAP-028: Aleksander Doan, Thomas Walpuski, On counting associative submanifolds and Seiberg-Witten monopoles, arXiv:1712.08383.
SCHGAP-027: Martin Callies, Andriy Haydys, Local models of isolated singularities for affine special Kähler structures in dimension two, arXiv:1711.09118.
SCHGAP-026: Aleksander Doan, Thomas Walpuski, On the existence of harmonic Z/2 spinors, arXiv:1710.06781.
SCSHGAP-025: Marc-Antoine Fiset, Callum Quigley, Eirik Eik Svanes, Marginal deformations of heterotic $G_2$ sigma models, arXiv:1710.06865.
SCHGAP-024: Martin Callies, Andriy Haydys, Affine special Kaehler structures in real dimension two, arxiv.org/abs/1710.05211
SCSHGAP-023: Lorenzo Foscolo, Mark Haskins, and Johannes Nordström, Complete non-compact $G_2$ -manifolds from asymptotically conical Calabi-Yau 3-folds, arXiv:1709.04904.
SCSHGAP-022: Dominic Joyce and Spiro Karigiannis, A new construction of compact $G_2$ -manifolds by gluing families of Eguchi-Hanson spaces, arXiv:1707.09325.
SCSHGAP-021: Xuemiao Chen and Song Sun, Singularities of Hermitian-Yang-Mills connections and the Harder-Narasimhan-Seshadri filtration, arXiv:1707.08314.
SCSHGAP-020: Bobby S. Acharya, Sebastian A. R. Ellis, Gordon L. Kane, Brent D. Nelson, and Malcolm Perry, Categorisation and Detection of Dark Matter Candidates from String/M-theory Hidden Sectors, arXiv:1707.04530.
SCSHGAP-019: Yang Li, On collapsing Calabi-Yau fibrations, arXiv:1706.10250.
SCSHGAP-018: Matthew J. Stott, David J. E. Marsh, Chakrit Pongkitivanichkul, Layne C. Price, and Bobby S. Acharya, The Spectrum of the Axion Dark Sector, arXiv:1706.03236.
SCSHGAP-017: Yang Li, A new complete Calabi-Yau metric on $\mathbb{C}^2$ , arXiv:1705.07026.
SCSHGAP-016: Sebastian Goette, Martin Kerin, and Krishnan Shankar, Highly connected 7-manifolds and non-negative curvature, arXiv:1705.05895.
SCSHGAP-015: Aleksander Doan and Thomas Walpuski Deformation theory of the blown-up Seiberg-Witten equation in dimension three, arXiv:1704.02954.
SCSHGAP-014: Bobby Samir Acharya, Malcolm Fairbairn, and Edward Hardy, Glueball dark matter in non-standard cosmologies, arXiv:1704.01804.
SCSHGAP-013: Simon Donaldson, Kahler-Einstein metrics and algebraic geometry, arXiv:1702.05748.
SCSHGAP-012: Simon Donaldson, Stability of algebraic varieties and Kahler geometry, arXiv:1702.05745.
SCSHGAP-011: Aleksander Doan, Seiberg-Witten monopoles with multiple spinors on a surface times a circle, arXiv:1701.07942.
SCSHGAP-010: Aleksander Doan, Adiabatic limits and Kazdan-Warner equations, arXiv:1701.07931.
SCSHGAP-009: Bobby S. Acharya, Krzysztof Bozek, Miguel Crispim Romão, Stephen F. King, and Chakrit Pongkitivanichkul, Neutrino mass from M Theory SO(10), arXiv:1607.06741.
SCSHGAP-008: Lorenzo Foscolo and Mark Haskins, New $G_2$ -holonomy cones and exotic nearly Kähler structures on $S^6$ and $S^3$ x $S^3$ , Ann. of Math. (2) 185 (2017), 59–130, arXiv:1501.07838.
SCSHGAP-007: Andreas P. Braun and Sakura Schäfer-Nameki, Compact, singular $G_2$ -holonomy manifolds and M/heterotic/F-theory duality, arXiv:1708.07215.
SCSHGAP-006: Simon Donaldson, Boundary value problems in dimensions seven, four and three related to exceptional holonomy, arXiv:1708.01649.
SCSHGAP-005: Yuanqi Wang, An elliptic theory of indicial weights and applications to non-linear geometry problems, arXiv:1702.05864.
SCSHGAP-004: Grégoire Menet, Johannes Nordström, and Henrique N. Sá Earp, Construction of $G_2$ -instantons via twisted connected sums, arXiv:1510.03836v2.
SCSHGAP-003: Andriy Haydys, $G_2$ instantons and the Seiberg-Witten monopoles, arXiv:1703.06329.
SCSHGAP-002: Diego Conti, Thomas Bruun Madsen, and Simon Salamon, Quaternionic geometry in dimension eight, arXiv:1610.04833.
SCSHGAP-001: Dominic Joyce, Conjectures on counting associative 3- folds in $G_2$ manifolds, arXiv:1610.09836.

Simons Collaboration on Special Holonomy in Geometry, Analysis, and Physics

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