On-device research index

arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,695 papers · 148 categories

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2 results for “bimetric”

The linear perturbation of the metric and the bimetric conformal invarintsmath.DG

The paper constructs new bimetric conformal invariants using metric perturbations.

problem Developing new conformal invariants in Riemannian geometry.

method Using linear metric perturbations and conformal invariants.

result New bimetric conformal invariants on 4D manifolds are derived.

conformal invariants metric perturbations bimetric Riemannian geometry Connes invariants

2024-08-10abs ↗pdf ↗

The bimetric spectral Einstein-Hilbert action and the Kastler-Kalau-Walze type theorem for Lorentz warped productsmath.DG

Defines and computes a generalized spectral action for Lorentz warped products.

problem Computing spectral actions for Lorentz warped products.

method Defines and computes the bimetric spectral Einstein-Hilbert action for Lorentz warped products.

result Derives a Kastler-Kalau-Walze type theorem for Lorentz warped products.

spectral action Einstein-Hilbert action Lorentz warped product Kastler-Kalau-Walze theorem

2024-09-09abs ↗pdf ↗