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researcher

K. Cheng

121 papers hereh-index 466.7k citations384 works total

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

author position
  • first author24
  • middle author32
  • last author52

Across the 108 of 121 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE61
  • astro-ph46
  • astro-ph.GA5
  • astro-ph.CO4
  • gr-qc3
  • astro-ph.SR1
same name
  • K. Cheng — 23 papers, h 10
  • K. Cheng — 15 papers, h 59
  • K. Cheng — 15 papers, h 6
  • K. Cheng — 12 papers, h 11
  • K. Cheng — 12 papers, h 34
  • K. Cheng — 10 papers, h 15

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
19952023
most citedConversion of neutron stars to strange stars as an origin of gamma-ray bursts

153 citations · 3.4k across the 121 of their papers we have counts for

collaborators
Showing 2012 · astro-ph.COShow all

3 papers · 2 filters

astro-ph.CO2012★ 87 cited

Gravitational effects of condensate dark matter on compact stellar objects

Xinyu Li, Fayin Wang, K. S. Cheng

We study the gravitational effect of non-self-annihilating dark matter on compact stellar objects. The self-interaction of condensate dark matter can give high accretion rate of da…

astro-ph.CO2012★ 14 cited

Cosmic histories of star formation and reionization: An analysis with a power-law approximation

Yun-Wei Yu, K. S. Cheng, M. C. Chu +1

With a simple power-law approximation of high-redshift (≳3.5) star formation history, i.e., ρ˙​∗​(z)∝[(1+z)/4.5]−α, we investigate the reionization of interga…

astro-ph.CO2012★ 84 cited

Probing Pre-galactic Metal Enrichment with High-Redshift Gamma-Ray Bursts

F. Y. Wang, Volker Bromm, Thomas H. Greif +4

We explore high-redshift gamma-ray bursts (GRBs) as promising tools to probe pre-galactic metal enrichment. We utilize the bright afterglow of a Pop III GRB exploding in a primordi…

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