Dr Sayan Kar
Professor
| Department of Physics
Indian Institute of Technology, Kharagpur
West Bengal
Expertise:
Applied Physics
111
Publications
0
Projects
3484
Scopus Citations
3327
CrossRef
28 Years 2 Months Total Experience
Scopus
3,484
Citations
29
h-index
CrossRef
3,327
Citations
28
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Professional Recognition
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Personal Details
Doctor of Philosophy
N/A
Professor
Jul 1998 – Present
Indian Institute of Technology, Kharagpur
| Department of Physics
Physical Sciences
Scholarly Work
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Scholarly Publications
Schild’s null strings in flat and curved backgrounds
Generalized raychaudhuri equations for strings in the presence of an antisymmetric tensor field
Evolving lorentzian wormholes
Strings in a wormhole background
Restricted class of traversable wormholes with traceless matter
Tunneling in magnetic fields
Resonances in the transmission of massless scalar waves in a class of wormholes
Evolving wormholes and the weak energy condition
Showing 1 to 8 of 111 publications