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19952023
most citedBand-structure trend in hole-doped cuprates and correlation with Tcmax

694 citations · 1.8k across the 56 of their papers we have counts for

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6 papers · 1 filter

hep-ph1998

Chiral Symmetry Breaking in 2+1 dimensions due to Sphalerons

Indranil Dasgupta, L. C. R. Wijewardhana

In 2+1 dimensional gauge thories with color and flavors of quarks in the fundamental representation, sphalerons, if present may lead to quark condensation and chir…

hep-ph1998★ 10 cited

Improved Mass Constraints in the MSSM from Vacuum Stability

Indranil DasGupta, Ricardo Rademacher, Peter Suranyi

Using a simple numerical method, we compute the stability of the MSSM vacuum with respect to tunneling. The stability criterion is then used to put restrictions on the mass paramet…

hep-ph1996★ 33 cited

Estimating Vacuum Tunneling Rates

Indranil Dasgupta

We show that in Euclidean field theories that have bounce solutions, the bounce with the least action is the global minimum of the action in an open space of field configurations.…

hep-ph1996★ 2 cited

Binary String Dynamics

Indranil Dasgupta, Ryan Rohm

In this paper we investigate the dynamical properties of binary cosmic strings. We find extrinsic curvature dependence of the string action and show that kinks on binary strings ar…

hep-ph1996★ 40 cited

Vacuum Instability in Low-Energy Supersymmetry Breaking Models

Indranil Dasgupta, Bogdan A. Dobrescu, Lisa Randall

We show that for the simplest models of gauge mediated supersymmetry breaking, including all existing models, the true vacuum will not preserve QCD if it communicates supersymmetry…

hep-ph1996★ 3 cited

Baryogenesis from Cosmic Strings at the Electroweak Scale

Indranil Dasgupta

We explore the viability of baryogenesis from light scalar decays after the electroweak phase transition. A minimal model of this kind is constructed with new CP violating interact…