On Newton-Cartan trace anomalies
arXiv:1511.08150 · doi:10.1007/JHEP02(2016)003 10.1007/JHEP02(2016)177
Abstract
We classify the trace anomaly for parity-invariant non-relativistic Schrödinger theories in 2+1 dimensions coupled to background Newton-Cartan gravity. The general anomaly structure looks very different from the one in the z=2 Lifshitz theories. The type A content of the anomaly is remarkably identical to that of the relativistic 3+1 dimensional case, suggesting the conjecture that an a-theorem should exist also in the Newton-Cartan context. Erratum: due to an overcounting of the number of linearly-independent terms in the basis, the type A anomaly disappears if Frobenius condition is imposed. See appended erratum for details. This crucial mistake was pointed out to us in arXiv:1601.06795.
16 pages, V2:few equations corrected (final results unchanged), references added, typos, V3: erratum included
References in corpus (7)
- Gravity duals for non-relativistic CFTs
- Holographic c-theorems in arbitrary dimensions
- General coordinate invariance and conformal invariance in nonrelativistic physics: Unitary Fermi gas
- Lifshitz Space-Times for Schroedinger Holography
- Revisiting non-relativistic limits
- Newton-Cartan (super)gravity as a non-relativistic limit
- Schrodinger Holography for z<2
Cited by in corpus (11)
- Anomalies for Galilean fields
- Non-Relativistic Scale Anomalies
- Lifshitz Anomalies, Ward Identities and Split Dimensional Regularization
- Weyl Consistency Conditions in Non-Relativistic Quantum Field Theory
- On Newton-Cartan local renormalization group and anomalies
- Heat kernel for Newton-Cartan trace anomalies
- Newton-Cartan, Galileo-Maxwell and Kaluza-Klein
- Gravitational anomalies on the Newton-Cartan background
- Spontaneous Breaking of Non-Relativistic Scale Symmetry
- Nonrelativistic trace and diffeomorphism anomalies in particle number background
- Trace anomaly for non-relativistic fermions