1995/01/27 by Sujan Sengupta, Sengupta, Sujan
Engineering · Physics and Astronomy · #Experimental and Theoretical Physics Studies #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Geophysics and Sensor Technology #Orbital Angular Momentum in Optics
paper · pdf · doi:10.48550/arxiv.gr-qc/9501037
openalex publication_date 1995/01/27 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The role of the parameter `a' associated with the Kerr metric which represents the angular momentum per unit mass of a rotating massive object has been converted into determining the rotationally induced quadrapole electric field outside a rotating massive object with external dipole magnetic field. A comparison of the result with that of the Newtonian case implies that the parameter `a' represents the angular momentum per unit mass of a rotating hollow object.