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researcher

R. Cheng

14 papers hereh-index 10644 citations25 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author10
  • last author2

Across the 14 of 14 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE10
  • gr-qc2
  • astro-ph.IM1
  • physics.comp-ph1
same name
  • R. Cheng — 40 papers, h 23
  • R. Cheng — 13 papers, h 12
  • R. Cheng — 10 papers, h 12
  • R. Cheng — 6 papers, h 2
  • R. Cheng — 6 papers, h 1
  • R. Cheng — 5 papers, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20132024
most citedGeneral Relativistic Hydrodynamic Simulation of Accretion Flow from a Stellar Tidal Disruption

320 citations · 751 across the 14 of their papers we have counts for

collaborators
Showing gr-qcShow all

2 papers · 1 filter

gr-qc2014★ 48 cited

Tidal disruption of a star in the Schwarzschild spacetime: relativistic effects in the return rate of debris

Roseanne M. Cheng, Tamara Bogdanovic

Motivated by an improved multi-wavelength observational coverage of the transient sky, we investigate the importance of relativistic effects in disruptions of stars by non-spinning…

gr-qc2013★ 40 cited

Relativistic effects in the tidal interaction between a white dwarf and a massive black hole in Fermi normal coordinates

Roseanne M. Cheng, Charles R. Evans

We consider tidal encounters between a white dwarf and an intermediate mass black hole. Both weak encounters and those at the threshold of disruption are modeled. The numerical cod…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.