86 citations · 518 across the 14 of their papers we have counts for
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gr-qc2011★ 18 cited
Inflating wormholes in the braneworld models
K. C. Wong, T. Harko, K. S. Cheng
The braneworld model, in which our Universe is a three-brane embedded in a five-dimensional bulk, allows the existence of wormholes, without any violation of the energy conditions.…
gr-qc2001★ 80 cited
Collapsing strange quark matter in Vaidya geometry
T. Harko, K. S. Cheng
Exact solutions of the gravitational field equations for a mixture of a null charged strange quark fluid and radiation are obtained in a Vaidya space-time. The conditions for the f…