Comments on the twisted punctures of $A_{\text{even}}$ class S theory

Yuji Tachikawa, Yifan Wang, Gabi Zafrir

Quantum Higgs branches of isolated N=2 superconformal field theories

Philip C. Argyres, Kazunobu Maruyoshi, Yuji Tachikawa

The frozen phase of F-theory

Lakshya Bhardwaj, David R. Morrison, Yuji Tachikawa +1

4d partition function on S^1 x S^3 and 2d Yang-Mills with nonzero area

Yuji Tachikawa

Some comments on 6d global gauge anomalies

Yasunori Lee, Yuji Tachikawa

Anomaly matching on the Higgs branch

Hiroyuki Shimizu, Yuji Tachikawa, Gabi Zafrir

Non-supersymmetric heterotic branes

Justin Kaidi, Kantaro Ohmori, Yuji Tachikawa +1

$E_8$ instantons on type-A ALE spaces and supersymmetric field theories

Noppadol Mekareeya, Kantaro Ohmori, Yuji Tachikawa +1

N=2 gauge theories and degenerate fields of Toda theory

Shoichi Kanno, Yutaka Matsuo, Shotaro Shiba +1

Higher-Derivative Corrections to the Asymptotic Virasoro Symmetry of 4d Extremal Black Holes

Tatsuo Azeyanagi, Geoffrey Compère, Noriaki Ogawa +2

Comments on scaling limits of 4d N=2 theories

Davide Gaiotto, Nathan Seiberg, Yuji Tachikawa

Instanton counting with a surface operator and the chain-saw quiver

Hiroaki Kanno, Yuji Tachikawa

Anomaly polynomial of general 6d SCFTs

Kantaro Ohmori, Hiroyuki Shimizu, Yuji Tachikawa +1

Instanton operators and symmetry enhancement in 5d supersymmetric gauge theories

Yuji Tachikawa

Liouville/Toda central charges from M5-branes

Luis F. Alday, Francesco Benini, Yuji Tachikawa

Mass-deformed $T_N$ as a linear quiver

Hirotaka Hayashi, Yuji Tachikawa, Kazuya Yonekura

N=1 curves for trifundamentals

Yuji Tachikawa, Kazuya Yonekura

Anomalies of Duality Groups and Extended Conformal Manifolds

Nathan Seiberg, Yuji Tachikawa, Kazuya Yonekura

Exactly Marginal Deformations and Global Symmetries

Daniel Green, Zohar Komargodski, Nathan Seiberg +2

On 2d TQFTs whose values are holomorphic symplectic varieties

Gregory W. Moore, Yuji Tachikawa

Six-dimensional D_N theory and four-dimensional SO-USp quivers

Yuji Tachikawa

On homomorphisms from finite subgroups of $SU(2)$ to Langlands dual pairs of groups

Yuki Kojima, Yuji Tachikawa

Non-invertible symmetries act locally by quantum operations

Masaki Okada, Yuji Tachikawa

On gapped boundaries for SPT phases beyond group cohomology

Ryohei Kobayashi, Kantaro Ohmori, Yuji Tachikawa

Reading between the lines of four-dimensional gauge theories

Ofer Aharony, Nathan Seiberg, Yuji Tachikawa

Central charges of N=2 superconformal field theories in four dimensions

Alfred D. Shapere, Yuji Tachikawa

Fermionic minimal models

Chang-Tse Hsieh, Yu Nakayama, Yuji Tachikawa

Seiberg-Witten Geometries Revisited

Yuji Tachikawa, Seiji Terashima

A review on instanton counting and W-algebras

Yuji Tachikawa

Nilpotent orbits and codimension-two defects of 6d N=(2,0) theories

Oscar Chacaltana, Jacques Distler, Yuji Tachikawa

Type I anomaly cancellation revisited

Saghar S. Hosseini, Yuji Tachikawa, Hao Y. Zhang

A-D-E Quivers and Baryonic Operators

Yuji Tachikawa, Futoshi Yagi

Elliptic genera of 2d N=2 gauge theories

Francesco Benini, Richard Eager, Kentaro Hori +1

Physics at the entangling surface

Kantaro Ohmori, Yuji Tachikawa

On $\mathcal{N}=4$ supersymmetry enhancements in three dimensions

Benjamin Assel, Yuji Tachikawa, Alessandro Tomasiello

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Yuji Tachikawa, Brian Wecht

Comments on Charges and Near-Horizon Data of Black Rings

Kentaro Hanaki, Keisuke Ohashi, Yuji Tachikawa

Comments on Galilean conformal field theories and their geometric realization

Dario Martelli, Yuji Tachikawa

Pouliot Type Duality via a-Maximization

Teruhiko Kawano, Yutaka Ookouchi, Yuji Tachikawa +1

On 'categories' of quantum field theories

Yuji Tachikawa

Asymptotic density of states in 2d CFTs with non-invertible symmetries

Ying-Hsuan Lin, Masaki Okada, Sahand Seifnashri +1

Anomalies involving the space of couplings and the Zamolodchikov metric

Yuji Tachikawa, Kazuya Yonekura

Smallest 3d hyperbolic manifolds via simple 3d theories

Dongmin Gang, Yuji Tachikawa, Kazuya Yonekura

Gaiotto Duality for the Twisted A_{2N-1} Series

Oscar Chacaltana, Jacques Distler, Yuji Tachikawa

Revisiting Wess-Zumino-Witten terms

Yasunori Lee, Kantaro Ohmori, Yuji Tachikawa

Gauge interactions and topological phases of matter

Yuji Tachikawa, Kazuya Yonekura

A strange relationship between 2d CFT and 4d gauge theory

Yuji Tachikawa

A counterexample to the a-'theorem'

Alfred D. Shapere, Yuji Tachikawa

N=1 dynamics with T_N theory

Kazunobu Maruyoshi, Yuji Tachikawa, Wenbin Yan +1

On W-algebras and the symmetries of defects of 6d N=(2,0) theory

Yuji Tachikawa

Bosonic SPT and invertible phases and its relation to Steenrod's problem

Shota Saito, Yuji Tachikawa, Yi Zhang

The paper systematically studies bosonic invertible and symmetry‑protected topological phases, showing that beyond‑cohomology phenomena first appear as a mod‑3 effect and linking t…

On holography with ADE singularities

Sunjin Choi, Yuji Tachikawa

On non-supersymmetric heterotic branes

Justin Kaidi, Yuji Tachikawa, Kazuya Yonekura

On the trivalent junction of three non-tachyonic heterotic string theories

Yuji Tachikawa

More on time-reversal anomaly of 2+1d topological phases

Yuji Tachikawa, Kazuya Yonekura

Sicilian gauge theories and N=1 dualities

Francesco Benini, Yuji Tachikawa, Brian Wecht

Topological Superconductors on Superstring Worldsheets

Justin Kaidi, Julio Parra-Martinez, Yuji Tachikawa +1

Distribution of Flux Vacua around Singular Points in Calabi-Yau Moduli Space

Tohru Eguchi, Yuji Tachikawa

Anomaly of strings of 6d $\mathcal{N}=(1,0)$ theories

Hiroyuki Shimizu, Yuji Tachikawa

Superconformal Indices, Sasaki-Einstein Manifolds, and Cyclic Homologies

Richard Eager, Johannes Schmude, Yuji Tachikawa

S-folds and 4d N=3 superconformal field theories

Ofer Aharony, Yuji Tachikawa, Kiyonori Gomi

On odd number of fermion zero modes on solitons in quantum field theory and string/M theory

Yotaro Sato, Yuji Tachikawa, Taizan Watari

On a class of selection rules without group actions in field theory and string theory

Justin Kaidi, Yuji Tachikawa, Hao Y. Zhang

Frozen

Yuji Tachikawa

On skein relations in class S theories

Yuji Tachikawa, Noriaki Watanabe

On 4d rank-one N=3 superconformal field theories

Takahiro Nishinaka, Yuji Tachikawa

A study of time reversal symmetry of abelian anyons

Yasunori Lee, Yuji Tachikawa

Anderson duality of topological modular forms and its differential-geometric manifestations

Yuji Tachikawa, Mayuko Yamashita

Comments on string theory backgrounds with non-relativistic conformal symmetry

Juan Maldacena, Dario Martelli, Yuji Tachikawa

A holographic computation of the central charges of d=4, N=2 SCFTs

Ofer Aharony, Yuji Tachikawa

8d gauge anomalies and the topological Green-Schwarz mechanism

Iñaki García-Etxebarria, Hirotaka Hayashi, Kantaro Ohmori +2

Loop and surface operators in N=2 gauge theory and Liouville modular geometry

Luis F. Alday, Davide Gaiotto, Sergei Gukov +2

Anomaly polynomial of E-string theories

Kantaro Ohmori, Hiroyuki Shimizu, Yuji Tachikawa

On gauging finite subgroups

Yuji Tachikawa

Moduli spaces of SO(8) instantons on smooth ALE spaces as Higgs branches of 4d N=2 supersymmetric theories

Yuji Tachikawa

A brief review of the 2d/4d correspondences

Yuji Tachikawa

Why are fractional charges of orientifolds compatible with Dirac quantization?

Yuji Tachikawa, Kazuya Yonekura

Topological modular forms and the absence of all heterotic global anomalies

Yuji Tachikawa, Mayuko Yamashita

Affine SL(2) conformal blocks from 4d gauge theories

Luis F. Alday, Yuji Tachikawa

Reflection groups and 3d $\mathcal{N}\ge$ 6 SCFTs

Yuji Tachikawa, Gabi Zafrir

$SL(2,\mathbb{Z})$ action on QFTs with ${\mathbb{Z}}_2$ symmetry and the Brown-Kervaire invariants

Lakshya Bhardwaj, Yasunori Lee, Yuji Tachikawa

Anomaly inflow and $p$-form gauge theories

Chang-Tse Hsieh, Yuji Tachikawa, Kazuya Yonekura

Elliptic genera of two-dimensional N=2 gauge theories with rank-one gauge groups

Francesco Benini, Richard Eager, Kentaro Hori +1

Anomalies, Black strings and the charged Cardy formula

Seyed Morteza Hosseini, Kiril Hristov, Yuji Tachikawa +1

Anomaly of the Electromagnetic Duality of Maxwell Theory

Chang-Tse Hsieh, Yuji Tachikawa, Kazuya Yonekura

Dynamical Supersymmetry Breaking with T_N Theory

Kazunobu Maruyoshi, Yuji Tachikawa, Wenbin Yan +1

Cancelling mod-2 anomalies by Green-Schwarz mechanism with $B_{\hat{I}¼\hat{I}½}$

Shota Saito, Yuji Tachikawa

First-order conformal perturbation theory by marginal operators

Kallol Sen, Yuji Tachikawa

Lectures on 4d N=1 dynamics and related topics

Yuji Tachikawa

Supersymmetric Completion of an R^2 Term in Five-Dimensional Supergravity

Kentaro Hanaki, Keisuke Ohashi, Yuji Tachikawa

Numerical evidence for a Haagerup conformal field theory

Tzu-Chen Huang, Ying-Hsuan Lin, Kantaro Ohmori +2

General Lieb-Schultz-Mattis type theorems for quantum spin chains

Yoshiko Ogata, Yuji Tachikawa, Hal Tasaki

Notes on reductions of superstring theory to bosonic string theory

Kantaro Ohmori, Yuji Tachikawa

Liouville Correlation Functions from Four-dimensional Gauge Theories

Luis F. Alday, Davide Gaiotto, Yuji Tachikawa

Five-dimensional Chern-Simons terms and Nekrasov's instanton counting

Yuji Tachikawa

The ABCDEFG of Instantons and W-algebras

Christoph A. Keller, Noppadol Mekareeya, Jaewon Song +1

N=2 supersymmetric dynamics for pedestrians

Yuji Tachikawa

On time-reversal anomaly of 2+1d topological phases

Yuji Tachikawa, Kazuya Yonekura

Undecidable problems in quantum field theory

Yuji Tachikawa

Triangle Anomalies from Einstein Manifolds

Sergio Benvenuti, Leopoldo A. Pando Zayas, Yuji Tachikawa