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Yuji Tachikawa
Researcher at Institute for the Physics and Mathematics of the Universe
Publications - 268
Citations - 18658
Yuji Tachikawa is an academic researcher from Institute for the Physics and Mathematics of the Universe. The author has contributed to research in topics: Gauge theory & Anomaly (physics). The author has an hindex of 67, co-authored 253 publications receiving 16606 citations. Previous affiliations of Yuji Tachikawa include University of Tokyo & Institute for Advanced Study.
Papers
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Liouville Correlation Functions from Four-dimensional Gauge Theories
TL;DR: In this paper, the authors conjecture an expression for the Liouville theory conformal blocks and correlation functions on a Riemann surface of genus g and n punctures as the Nekrasov partition function of a certain class of SCFTs recently defined by one of the authors.
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Loop and surface operators in N=2 gauge theory and Liouville modular geometry
TL;DR: In this paper, the role of extended objects in Liouville theory, including surface operators and line operators, has been investigated under the assumption of a duality between four dimensional N = 2 GAs.
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Reading between the lines of four-dimensional gauge theories
TL;DR: In this paper, the authors show that the existence of these distinct theories clarifies a number of issues in electric/magnetic dualities of supersymmetric gauge theories, both for the conformal N = 4 theories and for the low-energy duality of N = 1 theories.
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Comments on string theory backgrounds with non-relativistic conformal symmetry
TL;DR: In this article, the authors consider non-relativistic conformal quantum mechanical theories that arise by doing discrete light cone quantization of field theories and compute the thermodynamic properties of the system.
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Elliptic genera of 2d N=2 gauge theories
TL;DR: In this article, the authors compute the elliptic genera of general two-dimensional N=(2,2) and N=(0,2)-gauge theories by the sum of Jeffrey-Kirwan residues of a meromorphic form.