Solving the 3D Ising model with the conformal bootstrap
Commissariat à l'Énergie Atomique et aux Énergies Alternatives · Centre National de la Recherche Scientifique · +9 more institutions
Abstract
We study the constraints of crossing symmetry and unitarity in general 3D conformal field theories. In doing so we derive new results for conformal blocks appearing in four-point functions of scalars and present an efficient method for their computation in arbitrary space-time dimension. Comparing the resulting bounds on operator dimensions and product-expansion coefficients in 3D to known results, we find that the 3D Ising model lies at a corner point on the boundary of the allowed parameter space. We also derive general upper bounds on the dimensions of higher spin operators, relevant in the context of theories with weakly broken higher spin symmetries.
Citation impact
- FWCI
- 26.42
- Percentile
- 100%
- References
- 77
Authors
6- SESheer El-ShowkCorresponding
Commissariat à l'Énergie Atomique et aux Énergies Alternatives, Centre National de la Recherche Scientifique, CEA Paris-Saclay, Institut de Physique Théorique
- MFMiguel F. Paulos
Centre National de la Recherche Scientifique, Laboratoire de Physique Théorique et Hautes Energies, Sorbonne Université
- DPDavid Poland
Institute for Advanced Study
- SRSlava Rychkov
Sorbonne Université, Laboratoire de Physique Théorique
- DSDavid Simmons–Duffin
Harvard University
Topics & keywords
- Ising model
- Conformal map
- Bootstrap model
- Statistical physics
- Geology
- Mathematics
- Physics
- Geometry