H. Lu

activity

20222026

most citedOn the Lagrangian Holographic Relation at

D \to 2

and

4

Limits of Gravity

11 citations · 37 across the 10 of their papers we have counts for

collaborators

Showing 2025Show all

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gr-qc2025

The Upper Bound of Event Horizon Formation Time in Generalized Oppenheimer-Snyder Collapse

Zhi-Chao Li, H. Khodabakhshi, H. Lu

We prove that, in the framework of the Oppenheimer-Snyder collapse, the Schwarzschild exterior maximizes the event horizon formation time $Δ T_{eh} = \frac{19}{6} m$ among all a…

gr-qc2025★ 3 cited

Gravitational Collapse: Generalizing Oppenheimer-Snyder and a Conjecture on Horizon Formation Time

H. Khodabakhshi, H. Lu, F. Shojai

We generalize the Oppenheimer-Snyder model of gravitational collapse by considering a broader class of static, spherically symmetric exterior spacetimes, with an interior geometry…