49 citations · 194 across the 12 of their papers we have counts for
12 papers
Analysis of diagonal G and subspace W approximations within fully self-consistent GW calculations for bulk semiconducting systems
Yashpal Singh, Lin-Wang Wang
Fully self-consistent GW (sc-GW) methods are now available to evaluate quasiparticle and spectral properties of various molecular and bulk systems. However, such techniques based o…
Significance of distinct electron correlation effects in determining the P,T-odd electric dipole moment of Yb
B. K. Sahoo, Yashpal Singh
Parity and time-reversal violating electric dipole moment (EDM) of Yb is calculated accounting for the electron correlation effects over the Dirac-Hartree-Fock (DHF) method…
Electric dipole moment of Ra due to P- and T-violating weak interactions
Yashpal Singh, B. K. Sahoo
We report rigorous calculations of electric dipole moment (EDM) in Ra due to parity and time-reversal violating tensor-pseudotensor (T-PT) and nuclear Schiff moment (NSM) i…
A Relativistic Many-Body Analysis of the Electric Dipole Moment of Rn
B. K. Sahoo, Yashpal Singh, B. P. Das
We report the results of our {\it ab initio} relativistic many-body calculations of the electric dipole moment (EDM) arising from the electron-nucleus tensor-pseudotensor (T-…
Rigorous limits for hadronic and semi-leptonic CP-violating coupling constants from the electric dipole moment of Hg
Yashpal Singh, B. K. Sahoo
Relativistic many-body methods at different levels of approximations are employed to gain insights into the passage of the electron correlations from lower to higher levels in the…
Dipole polarizabilities of the transition and post-transition metallic systems
Yashpal Singh, B. K. Sahoo
We investigate the role of the electron correlation effects in the calculations of the electric dipole polarizabilities (α) of elements belonging to three different groups of perio…