Media type: E-Article Title: Orbital free DFT versus single density equation: a perspective through quantum domain behavior of a classically chaotic system Contributor: Chakraborty, Debdutta; Kar, Susmita; Chattaraj, Pratim Kumar imprint: Royal Society of Chemistry (RSC), 2015 Published in: Physical Chemistry Chemical Physics Language: English DOI: 10.1039/c5cp00995b ISSN: 1463-9076; 1463-9084 Origination: Footnote: Description: <p>Regular to chaotic transition takes place in a driven van der Pol oscillator in both classical and quantum domains.</p>