scholarly journals Relativistic coupled-cluster calculation of the electric dipole polarizability and correlation energy of Cn, Nh+ , and Og: Correlation effects from lighter to superheavy elements

2021 ◽  
Vol 103 (6) ◽  
Author(s):  
Ravi Kumar ◽  
S. Chattopadhyay ◽  
D. Angom ◽  
B. K. Mani
Keyword(s):  
Electric Dipole ◽  
Correlation Energy ◽  
Superheavy Elements ◽  
Coupled Cluster ◽  
Dipole Polarizability ◽  
Cluster Calculation ◽  
Correlation Effects

A coupled cluster response study of the electric dipole polarizability, first and second hyperpolarizabilities of HCl

2002 ◽  
Vol 4 (13) ◽  
pp. 2884-2890 ◽  
Author(s):  
Antonio Rizzo ◽  
Sonia Coriani ◽  
Berta Fernández ◽  
Ove Christiansen
Keyword(s):  
Electric Dipole ◽  
Coupled Cluster ◽  
Dipole Polarizability

scholarly journals RELATIVISTIC AND CORRELATION EFFECTS IN ATOMS

2005 ◽  
Vol 04 (01) ◽  
pp. 1-20 ◽  
Author(s):  
B. P. DAS ◽  
K. V. P. LATHA ◽  
BIJAYA K. SAHOO ◽  
CHIRANJIB SUR ◽  
RAJAT K. CHAUDHURI ◽  
...  
Keyword(s):  
Case Studies ◽  
Correlation Energy ◽  
Review Article ◽  
Coupled Cluster ◽  
Correlation Effects ◽  
Electron Theory ◽  
Coupled Cluster Theory ◽  
Cluster Theory ◽  
Atomic Systems

This review article deals with some case studies of relativistic and correlation effects in atomic systems. After a brief introduction to relativistic many-electron theory, a number of applications ranging from correlation energy to parity non-conservation in atoms are considered. There is a special emphasis on relativistic coupled-cluster theory as most of the results presented here are based on it.

Electric dipole and quadrupole moment and dipole polarizability of CS, SiO and SiS

2000 ◽  
Vol 98 (8) ◽  
pp. 481-491 ◽  
Author(s):  
George Maroulis, Constantinos Makris, Deme
Keyword(s):  
Quadrupole Moment ◽  
Electric Dipole ◽  
Dipole Polarizability
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