pp 445-488 May 1991 Review

Role of general relativity in accretion disk dynamics

A R Prasanna

pp 489-496 May 1991 Research Articles

Finite discontinuities in the energy eigenvalue spectra of anharmonic oscillators

R K Agrawal V S Varma

pp 497-510 May 1991 Research Articles

Separability, gauge invariance and nonsuperluminality in direct interaction dynamics

Jagannath Thakur

pp 511-518 May 1991 Research Articles

Higher-dimensional white holes

V S Gurin A P Trofimenko

pp 519-530 May 1991 Research Articles

Dirac equation in time dependent electric field and Robertson-Walker space-time

S Biswas

pp 531-536 May 1991 Research Articles

Distribution of degeneracies in simple quantum systems

Mustansir Barma V Subrahmanyam

pp 537-555 May 1991 Research Articles

Algebra for fermions with a new exclusion principle

A K Mishra G Rajasekaran

pp 557-563 May 1991 Research Articles

Singlet N-N scattering with exchange of confined gluons among relativistic quark clusters

S B Khadkikar K B Vijayakumar

pp 565-579 May 1991 Research Articles

Three-body formalism for deuteron stripping reactions

V S Mathur Priyadarshini Padhy