Physical Review LettersComment on ‘‘Critical dynamics and global conservation laws’’Alan J. BrayPublished Apr 15, 1991• 27 citationsPublisherAbstractA Comment on the Letter by Tamayo and Klein, Phys. Rev. Lett. 63, 2757 (1989).Received 4 May 1990DOI:https://doi.org/10.1103/PhysRevLett.66.2048©1991 American Physical SocietyDOI10.1103/physrevlett.66.2048