2006 SENGUPTA, Soumitra (b. 1960) Ph.D., Professor, Department of Theoretical Physics, Indian Association for the Cultivation of Science Jadavpur, Kolkata – 700032; Res. 15/A/2 Central Road,Flat No.5, Jadavpur, Kolkata – 700032; Tel: (033) 24734971 Ext.284(O), 24721614(R); Fax: 24732805; Email: ; Sp. High Energy Physics/Gravitation and Cosmology/String Theory.