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arXiv · 1912.12389

A Non-Abelian Analogue of DBI from $T \overline{T}$

T. Daniel Brennan·Christian Ferko·Savdeep Sethi
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Abstract

The Dirac action describes the physics of the Nambu-Goldstone scalars found on branes. The Born-Infeld action defines a non-linear theory of electrodynamics. The combined Dirac-Born-Infeld (DBI) action describes the leading interactions supported on a single D-brane in string theory. We define a non-abelian analogue of DBI using the $T \overline{T}$ deformation in two dimensions. The resulting quantum theory is compatible with maximal supersymmetry and such theories are quite rare.

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T. Daniel Brennan, Christian Ferko, Savdeep Sethi. 2019-12-28. A Non-Abelian Analogue of DBI from $T \overline{T}$. https://doi.org/10.21468/scipostphys.8.4.052

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