Sumit Ghosh

activity

20102021

most citedA quantum-enhanced search for dark matter axions

409 citations · 1.5k across the 30 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

hep-ph2018★ 13 cited

Three-loop neutrino masses via new massive gauge bosons from $E_{6}$ GUT

Bhaskar Dutta, Sumit Ghosh, Ilia Gogoladze +1

We propose an $S U (3)_{C} \times S U (2)_{L} \times S U (2)_{N} \times U (1)_{Y}$ model arising from $E_{6}$ grand unified theory. We show that the tiny neutrino masses in this model can be generat…

physics.optics2018★ 85 cited

Optical Rotation of Levitated Spheres in High Vacuum

Fernando Monteiro, Sumita Ghosh, Elizabeth C. van Assendelft +1

A circularly polarized laser beam is used to levitate and control the rotation of microspheres in high vacuum. At low pressure, rotation frequencies as high as 6 MHz are observed f…

Three-loop neutrino masses via new massive gauge bosons from E6​ GUT

Optical Rotation of Levitated Spheres in High Vacuum

Three-loop neutrino masses via new massive gauge bosons from $E_{6}$ GUT