3 papers
hep-th2025
Notes on the double Wick rotated BTZ black hole
Hua-Yu Dai, Xi-Hao Fang, Mitsutoshi Fujita
We analyze the double Wick rotated BTZ black hole with the Euclidean signature, which is a Riemannian manifold. We calculate thermodynamics, total energy of spacetime, and holograp…
math.AG2025
Uniform bundles on quadrics
Xinyi Fang, Duo Li, Yanjie Li
We show that there exist only constant morphisms from to if is even and is not . As an applicati…
math.AG2025
Morphisms from to flag varieties
Xinyi Fang, Peng Ren
In this paper, we consider the morphisms from projective spaces to flag varieties. We show that the morphisms can only be constant under some special conditions. As a consequence,…