508 citations
- Tata Institute of Fundamental ResearchIN166 papers
- University of DelhiIN164 papers
- University of California San DiegoUS162 papers
- Saha Institute of Nuclear PhysicsIN161 papers
- University of IoanninaGR159 papers
- Charles UniversityCZ158 papers
- Johns Hopkins UniversityUS158 papers
- National Central UniversityTW158 papers
- University of California, Santa BarbaraUS158 papers
- University of WarsawPL158 papers
- A. Alikhanyan National LaboratoryAM157 papers
- Boğaziçi UniversityTR157 papers
7 papers · 1 filter
Effect of Fibonacci Modulation On Superconductivity
Sanjay Gupta, Shreekantha Sil, Bibhas Bhattacharyya
We have studied finite-sized single band models with short range pairing interactions between electrons in presence of diagonal Fibonacci modulation in one dimension. Two models, n…
On Virtual Displacement and Virtual Work in Lagrangian Dynamics
Subhankar Ray, J. Shamanna
The confusion and ambiguity encountered by students, in understanding virtual displacement and virtual work, is discussed in this article. A definition of virtual displacement is p…
A Bethe Ansatz Study of Free Energy and Excitation Spectrum for Even Spin Fateev Zamolodchikov Model
Subhankar Ray, J. Shamanna
A Bethe Ansatz study of a self dual Z_N spin model is undertaken for even spin system. One has to solve a coupled system of Bethe Ansatz Equations (BAE) involving zeroes of two fam…
Neutron Star Equation of State and the Possibility of Complex Self-Energy in Landau Theory of Fermi Liquid in Presence of Strong Quantizing Magnetic Field
Soma Mandal, Roni Saha, Sutapa Ghosh +1
Using a relativistic version of Landau theory of Fermi liquid with and mesons exchange, we have obtained an equation of state for dense neutron star matter in presence of…
Looking for the Top-squark at the Tevatron with four jets
Debajyoti Choudhury, Madhumita Datta, Manas Maity
The scalar partner of the top quark is relatively light in many models of supersymmetry breaking. We study the production of top squarks (stops) at the Tevatron collider and their…
Chiral Properties of QCD Vacuum in Magnetars- A Nambu-Jona-Lasinio Model with Semi-Classical Approximation
Sutapa Ghosh, Soma Mandal, Somenath Chakrabarty
The breaking of chiral symmetry of light quarks at zero temperature in presence of strong quantizing magnetic fiels is studied using Nambu-Jona-Lasinio (NJL) model with Thomas-Ferm…