Abstract
•Shannon entropy, disequilibrium, and complexity measures.•Bohr Hamiltonian for triaxial nuclei with Davidson potential.•The effect of the angular momentum quantum on the quantum information measures.•The effect parameter of the minimum potential on the quantum information measures.
The Shannon entropy, disequilibrium, and complexity measures for n=0,1 in position and momentum space are investigated within the framework of Bohr Hamiltonian for triaxial nuclei with Davidson potential. The effect of the angular momentum quantum number L and that parameter of the minimum potential βo on the quantum information theoretic measures are studied in detail. The results for the disequilibrium, Shannon entropy, and complexity measures in position and momentum spaces are reported. Finally, the BBM for the Shannon entropy and the minimum inequality relation for the Lopez-Mancini-Calbet CLMCxCLMCp⩾1 are validated.