hi,

IIT JAM eligibility for physics are

M.Sc. Physics(IITB, IITD, IITG, IITGN, IITH, IITI,IITJ,IITK, IITM, IITP, IITR, IITRPR ), Joint M.Sc.- Ph.D. in Physics(IITBBS, IITKGP ) and M.Sc.- Ph.D. Dual Degree in Physics(IITK)--Physics for at least two years/four semesters and Mathematics for at least one year/two semesters