Hemwati Nandan

2 ta ish

Hemwati Nandan Bahuguna Garhwal University

1. Chaotic motion and Periastron precession of spinning test particles moving in the vicinage of a Schwarzschild black hole surrounded by a quintessence matter field

   Shobhit Giri, Pankaj Sheoran, Hemwati Nandan +1

   MaqolaOAOchiq kirishCosmology and Gravitation TheoriesThe European Physical Journal Plus202310 iqtibos

   ABIABI:AkademIndex/2026.other.122459

2. Optical signatures and thermodynamics of Konoplya–Zhidenko black hole surrounded by perfect fluid dark matter

   Shubham Kala, Farruh Atamurotov, Hemwati Nandan

   MaqolaAstrophysical Phenomena and ObservationsInternational Journal of Geometric Methods in Modern Physics20260 iqtibos

   ABIABI:AkademIndex/2026.article.001686