Double copy of massive scalar QCD
Nov 15, 2019
8 pages
Published in:
- Phys.Rev.D 101 (2020) 6, 066004
- Published: Mar 9, 2020
e-Print:
- 1911.06785 [hep-th]
Report number:
- HU-EP-19/32,
- SAGEX-19-28-E
View in:
Citations per year
Abstract: (arXiv)
We construct the gravitational theory emerging from the double-copy of massive scalar quantum chromodynamics in general dimensions. The resulting two-form-dilaton-gravity theory couples to flavored massive scalars gravitationally and via the dilaton. It displays scalar self-interaction terms of arbitrary even order in the fields but quadratic in derivatives. We work out the emerging Lagrangian explicitly up to the sixth order in scalar fields and propose an all order form.Note:
- 6 pages, 1 figure, v2: References added, simple resummed form of the action added via field redefinitions
- String theory, quantum gravity, gauge/gravity duality
- gravitation: scalar
- quantum chromodynamics: scalar
- field theory: scalar
- dilaton
References(46)
Figures(6)
- [1]
- [2]
- [3]
- [4]
- [5]
- [5]
- [6]
- [7]
- [8]
- [9]
- [10]
- [11]
- [12]
- [13]
- [14]
- [15]
- [16]
- [17]
- [18]
- [19]
- [20]
- [21]
- [22]
- [23]
- [24]