179 citations
- Homi Bhabha National InstituteIN60 papers
- National Taiwan UniversityTW14 papers
- Bhabha Atomic Research CentreIN13 papers
- Institute of Atomic and Molecular Sciences, Academia SinicaTW10 papers
- Institute of Mathematical SciencesIN8 papers
- Institute of Physics, BhubaneshwarIN7 papers
- Saha Institute of Nuclear PhysicsIN7 papers
- UGC DAE Consortium for Scientific ResearchIN7 papers
- Academia SinicaTW6 papers
- Raja Ramanna Centre for Advanced TechnologyIN6 papers
- University of CalcuttaIN6 papers
- Sathyabama Institute of Science and TechnologyIN5 papers
9 papers · 1 filter
Interpolating Coherent States for Heisenberg-Weyl and Single-Photon SU(1,1) Algebras
S. Sivakumar
New quantal states which interpolate between the coherent states of the Heisenberg_Weyl and SU(1,1) algebras are introduced. The interpolating states are obtained as the coherent s…
Interlayer Exchange Coupling in M/N/M Multilayer
S. Mathi Jaya, M. C. Valsakumar, W. Nolting
The interlayer exchange coupling (IEC) of two local moment ferromagnetic layers separated by a non-magnetic spacer layer (M/N/M multilayer) is studied using the modified RKKY metho…
Impossibility of comparing and sorting quantum states
A. John Arul
Is there any point of principle that prohibits us from doing one or more forms of quantum information processing? It is now well known that an unknown quantum state can neither be…
Nematic - Isotropic Transition in Porous Media - a Monte Carlo Study
K. Venu, V. S. S. Sastri, K. P. N. Murthy
We propose a lattice model to simulate the influence of porous medium on the Nematic - Isotropic transition of liquid crystal confined to the pores. The effects of pore size and po…
Infrared absorption in superconducting MgB2
C. S. Sundar, A. Bharathi, M. Premila +6
Infrared absorption measurements in the range of 125 to 700 cm^(-1) have been carried out as a function of temperature upto 5 K in MgB2. The absorption spectrum is characterised by…
Persistence and Life Time Distribution in Coarsening Phenomen
V. Sridhar, K. P. N. Murthy, M. C. Valsakumar
We investigate the life time distribution in one and two dimensional coarsening processes modelled by Ising - Glauber dynamics at zero temperature. We find that the life time distr…