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physics.atom-ph2026

Relativistic KRCI calculations of symmetry violating interaction constants for YbX (X: Cu, Ag and Au) molecules

Ankush Thakur, Renu Bala, H. S. Nataraj

The present work reports the parity ()-odd and time-reversal ()-odd interaction constants for the ground electronic state, X, of YbX, X: C…

physics.atom-ph2025

Study of ground state electronic structure of XH (X : Cd, Hg and Yb) molecular ions via coupled-cluster approach

Ankush Thakur, Renu Bala, H. S. Nataraj

The present work reports the spectroscopic parameters and molecular properties for the ground electronic state, , of CdH, HgH, and YbH molecular ions. We ha…

physics.atom-ph2025

Ab initio calculations of diatomic constants and ro-vibrational parameters for the ground state of singly charged aluminium monohalides

Ankush Thakur, Renu Bala, H. S. Nataraj

We report electronic, vibrational, and rotational spectroscopic parameters for the ground state, X, of singly charged aluminium monohalides, employing single-reference co…

physics.atom-ph2025

Relativistic VQE calculations of molecular electric dipole moments on trapped ion quantum hardware

Palak Chawla, Shweta, K. R. Swain +9

The quantum-classical hybrid variational quantum eigensolver (VQE) algorithm is among the most actively studied topics in atomic and molecular calculations on quantum computers, ye…

physics.atom-ph2024

Relativistic coupled-cluster calculations for the molecular properties of AlX (X: F, Cl, Br, I, At and Ts) ions

Ankush Thakur, Renu Bala, H. S. Nataraj +1

In this article, the molecular permanent electric dipole moments and components of static dipole polarizabilities for the electronic ground state of singly charged aluminum monohal…