David Mazziotti, University of Chicago (image) University of Chicago Share Print E-Mail Caption David Mazziotti, professor in chemistry at the University of Chicago, has solved one of the leading problems in chemical physics, the N-representability problem. Credit Lloyd DeGrane Usage Restrictions News organizations may use this image in connection with reports about the research of David Mazziotti. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.