Beyond the string genus

Nuclear Physics B - Tập 850 - Trang 349-386 - 2011
Orlando Alvarez1, I.M. Singer2
1Department of Physics, University of Miami, P.O.Box 248046, Coral Gables, FL 33124, USA
2Department of Mathematics, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 2-387, Cambridge, MA 02139, USA