Various complexity measures in confined hydrogen atom

Several complexity measures similar to LMC and Fisher-Shannon complexity, in conjugate position and momentum space for confined Hydrogen atom embedded inside an impenetrable cavity are studied here. More general form of these complexities with Rényi entropy is proposed. Most of these are presented for the first time. A detailed study reveals that, LMC complexity with Rényi entropy provides more detailed information about the system than corresponding Shannon counterpart. Depending upon the nature of complexity measures, it is necessary to determine the appropriate value of the exponential parameter.104