399 citations
- Tata Institute of Fundamental ResearchIN18 papers
- Saha Institute of Nuclear PhysicsIN16 papers
- University of CalcuttaIN16 papers
- Inter-University Centre for Astronomy and AstrophysicsIN11 papers
- Indian Association for the Cultivation of ScienceIN8 papers
- Sorbonne UniversitéFR7 papers
- Jamia Millia IslamiaIN6 papers
- Laboratoire de Physique Théorique et Hautes EnergiesFR6 papers
- Weizmann Institute of ScienceIL6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Indian Institute of Science BangaloreIN5 papers
- Kyoto UniversityJP5 papers
5 papers · 1 filter
Huge Positive Magnetoresistance in Antiferromagnetic Double Perovskite Metals
Viveka Nand Singh, Pinaki Majumdar
Metals with large positive magnetoresistance are rare. We demonstrate that antiferromagnetic metallic states, as have been predicted for the double perovskites, are excellent candi…
Reply to [arXiv:1105.5653]: "Comment on 'Quasinormal modes in Schwarzschild-de Sitter spacetime: A simple derivation of the level spacing of the frequencies'"
T. Roy Choudhury, T. Padmanabhan
We explain why the analysis in our paper [Phys. Rev. D 69, 064033 (2004), arXiv:gr-qc/0311064 ] is relevant and correct.
What is the Simplest Gauge-String Duality?
Rajesh Gopakumar
We make a proposal for the string dual to the simplest large theory, the Gaussian matrix integral in the 'tHooft limit, and how this dual description emerges from double line g…
CP-violating HWW couplings at the Large Hadron Collider
Nishita Desai, Dilip Kumar Ghosh, Biswarup Mukhopadhyaya
We investigate the possibility of probing an anomalous CP-violating coupling in the HWW vertex at the LHC. We consider the production of the Higgs in association of a W and then de…
A fixed point formula for the index of multi-centered N=2 black holes
Jan Manschot, Boris Pioline, Ashoke Sen
We propose a formula for computing the (moduli-dependent) contribution of multi-centered solutions to the total BPS index in terms of the (moduli-independent) indices associated to…