arXiv:quant-ph/0308123 · Physical Review LettersComment on “Conservative Quantum Computing”Daniel A. LidarPublished Aug 22, 2003• 11 citationsarXivHTMLPDFAbstractA Comment on the paper "Conservative Quantum Computing" by M. Ozawa, Phys. Rev. Lett. 89, 057902 (2002). The author replies in Phys. Rev. Lett. 91, 089802 (2003).DOI10.1103/physrevlett.91.089801