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arxiv: 2106.05926 · v2 · pith:YBDSGHLZnew · submitted 2021-06-10 · 🌀 gr-qc

Scalar Curvature Invariants in Classical and Quantum Gravity

classification 🌀 gr-qc
keywords invariantsgravitycurvaturediscussscalartheoriesapplicationsclassical
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A short review of scalar curvature invariants in gravity theories is presented. We introduce how these invariants are constructed and discuss the minimal number of invariants required for a given spacetime. We then discuss applications of these invariants and focus on three topics that are of particular interest in modern gravity theories.

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Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Trace anomaly and interior curvature of neutron stars in energy-momentum squared gravity

    nucl-th 2026-06 unverdicted novelty 4.0

    In EMSG, neutron star trace anomaly profiles increase monotonically from core to surface and curvature invariants organize into bands versus the trace anomaly, extending the GR correspondence with coupling-dependent s...