Rashmi Shankar, Charaka M Hadinnapola, Allan B Clark, Huzaifa Adamali, Nazia Chaudhuri, Lisa G Spencer, Andrew M Wilson
Assessment of the impact of social deprivation, distance to hospital and time to diagnosis on survival in idiopathic pulmonary fibrosis
Respiratory medicine
conception present times different concepts definitions entropy take key roles variety areas thermodynamics information science applied classical quantum systems among rnyi entropy able characterize various properties classical information unified concise form focus quantum counterpart unifies von neumann entropy max minentropy collision entropy etc directly applied hermitian systems usually requires density matrices normalized nonhermitian system evolved density matrix may normalized ie trace larger less one time evolution however welldefined rnyi entropy nonnormalized probability distribution relevant density matrix nonhermitian system especially trace nonnormalized density matrix larger one work investigate describe rnyi entropy nonhermitian systems appropriately obtain concisely generalized form rnyi entropy extend unified order finite positive real numbers zero infinity generalized rnyi entropy directly calculated using normalized nonnormalized density matrices able describe nonhermitian entropy dynamics illustrate necessity generalization showing differences conventional rnyi entropy nonhermitian detuning twolevel systems