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Vol.28, No.1, January 1987
 
 
Page Nos
Semiclassical approximation for relativistic potentials -- J Thakur
Superconformal transformations of the N=2, D=4 SSYM -- Mayank R Mehta
Tree-level breaking of SU(2) ´ U(1) in general SUGRA theories -- Anjan S Joshipura, A Mukherjee and Sanjeev K Soni

Phenomenological structure functions and Gribov-Lipatov relation -- D K Choudhury and A K Misra

Slope parameter and scaling of differential cross-section of L-p scattering -- J K Mohapatra, S Mohanty and S N Nayak
Heavy-ion fusion cross-section calculations in classical microscopic equations of motion approach -- S S Godre and Y R Waghmare
Theoretical study of 14N pure quadrupole resonance in amino acids -- B V R R K Murty, G K Krishna Kishore, D Krishna Rao and G Satyanandam
On the direct determination of constrained pure state one-electron density matrices: II. A modified algorithm and its applications -- Kalyan K Das, Priyotosh Khan and Sankar P Bhattacharyya
Transient excited singlet state absorption in Rhodamine 6G -- Putcha Venkateswarlu, M C George, Yerneni V Rao, H Jagannath, G Chakrapani and A Miahnahri
Precise lattice parameter measurements in CsCl-Br solid solutions between room temperature and 90oK by powder x-ray diffraction -- V Ganesan and K S Girirajan
X-ray diffraction and colour centre studies on RbCl-RbBr mixed crystals-- K Srinivas, Mohd. Ateequddin and D B Sirdeshmukh
Existence of quantum soliton for f6-like field theories in 1+1 dimensions -- C N Kumar and B K Parida
Some remarks on the finiteness of soliton mass -- R K Kaul and R Rajaraman
Vol.28, No.2, February 1987

Implementation and comparative study of random sequences for nonlinear least square data fitting -- Tapas Bandyopadhyay and P K Sarkar

Kerr-Newman metric in deSitter background -- L K Patel, Sharda S Koppar and P V Bhatt


Analytic representation for 3 He form factors
-- K N Agrawalla and M K Parida

Relativistic effects on meson spectra -- S P Misra, S Naik and A R Panda
Isotope shift studies in the spectrum of boron monosulphide -- Sheila Gopal and G Lakshminarayana
Electron impact excitation of hydrogen and helium in Coulomb-projected Born methods -- C S Singh and D K Rai
Near perpendicular propagation of ion cyclotron modes in a deuterium-hydrogen-oxygen fusion plasma -- Chandu Venugopal
Temperature invariance of S0-parameter of polymers -- B K Sharma and R R Reddy
Collective excitation modes in the intermediate and superconducting states of doped and undoped indium and lead -- V V Joshi and K D Chaudhuri
A three-body force shell model calculations of Schottky defect formation energies of ionic crystals with CsCl structure -- V Mishra, S P Sanyal and R K Singh
High-temperature superconductivity in the 100 K region in perovskite-related oxides of the Ln-Ba-Cu-O (Ln=Y or La) system -- P Ganguly, A K Raychaudhuri, K Sreedhar and C N R Rao
Vol.28, No.3, March 1987

The generalized Pauli-Lubanski vector for massless spinning particles in arbitrary space-time dimensions -- M V Atre
Nonsingular cosmological models with torsion determined by vacuum polarization of quantum fields -- I L Buchbinder and S D Odintsov
Off-shell variation in the binding energy of triton -- Md. Yasin
Design studies of a 100 MeV proton linear accelerator -- P Singh, R Mythili and M G Betigeri
The dielectric constant of the binary liquid system n.heptane+methanol near its critical temperature -- Y Jayalaxmi, S Guha, V C Vani and E S R Gopal
Effects of various ambient-aging processes in chopped and non-chopped optical films -- K Vijaya, R K Puri and R N Karekar
Phonon dispersion curves of transition metals using modified general tensor force model -- Satish Kumar Mahna
Photoacoustic determination of energy band gap of semiconductors -- R S Ram, Om Prakah and A N Pandey
Stabilization of valence fluctuations in the cerium solid by the time-dependent collision approach -- Ratan Lal
Flexoelectric origin of oblique-roll electrohydrodynamic instability in nematics -- N V Madhusudana, V A Raghunathan and K R Sumathy
Electron-fluctuating distortion interaction in the new high Tc superconductors -- R Jagadish and K P Sinha
Identification of the high-temperature superconducting phase in the Y-Ba-Cu-O system as the perovskite YBa2Cu3)7± d -- P Ganguly, R A Mohan Ram, K Sreedhar and C N R Rao
Vol.28, No.4, April 1987

Equivalent potentials for a nonsysmmetric non-local interaction -- G C Sett, U Laha and B Talukdar
On the short-time behaviour of quantum unstable systems -- V J Menon
Thermodynamic properties of molecular fluid mixtures of hard ellipsoids -- A K Singh, U N Singh and S K Sinha
Local quantum statistics in arbitrary curved space-time -- P Pronin and I Kulikov

Microscopic theory of soliton propagation in a mixture of two boson fluid films -- A C Biswas

Interpolation model for molecular reorientation in gases and liquids -- S K Deb and A K Sood
Production of tachyons and antiparticles in extended manifolds of general relativity -- A P Trofimenko and V S Gurin
Modifications in high energy order Born approximation -- K Suja and H S Desai
Weak electron acoustic double layers in a multicomponent plasma -- K S Goswami and S Bujarabarua
Refinement of twinned crystal data -- Sandhya Bhakay-Tamhane and A Sequeira
Precession photography of fibres: Prediction of patterns -- M Sundaramoorthy
An "EPR" study of YBa2Cu3O7 and related high-temperature superconductors -- S V Bhat, P Ganguly and C N R Rao
A Lagrangian basis for Ashtekar's reformulation of canonical gravity -- Joseph Samuel
Vol.28, No.5, May 1987
 
High pressure techniques at low temperatures -- S Ramaseshan, G Parthasarthy and E S R Gopal
Low temperature elastic behaviour of As-Sb-Se and Ge-Sb-Se glasses -- E S R Gopal, T S Mukundan, J Philip and S Sathish
Electromagnetic generation of ultrasound in metals at low temperatures -- A N Vasil'ev and Yu P Gaidukov
Phonon drag effect in three- and two-dimensional electron systems -- N V Zavaritsky
Low-temperature resistance fluctuation in disordered conductors -- N Kumar
Resistivity of metallic systems with a strong dynamic disorder -- V F Gantmakher, G I Kulesko and V M Teplinsky
Josephson voltage standard at National Physical Laboratory, New Delhi -- A K Gupta, N S Natarajan, V S Tomar, N D Kataria, V K Batra, A V Narlikar and K Chandra
Transformation kinetics of A-15 superconductors formed by solid state reactions -- A V Narlikar
Disorder in superconductors—a study on Cu2Mo6S8 -- P Chaddah
Structural instability and superconductivity in niobium-titanium alloys -- T S Radhakrishnan
Theoretical studies on magnetic superconductors -- R Jagadish and K P Sinha
Phase transition studies of paramagnetic crystals at low temperatures -- S K Dutta Roy and B Ghosh
Nuclear magnetic resonance studies in rare earth ternary phosphides -- R Vijayaraghavan
Layered structure of superfluid 4He at supercritical motion -- L P Pitaevskii
Study of the two-domain processing structure in the superfluid 3He-B --A S Borovik-Romanov, Yu M Bunkov, V V Dmitriev, Yu M Mukharsky and I A Fomin
Roughening (faceting) transitions on the helium crystal-superfluid interface -- A V Babkin, K O Keshishev, D B Kopeliovich and A Ya Parshin
Quantum interference of electrons in disordered metals -- Yu V Sharvin
Residual conductance fluctuations of tiny disordered conductors -- B L Altshuler, D E Khmel'nitskii and B Z Spivak
Experimental study of resistivity of metallic materials with dynamics disorder -- V F Gantmakher, G I Kulesko and V M Teplinsky
Nonstationary phenomena in Si MOSFETs in the quantum Hall effects regime -- V M Pudalov, S G Semenshinsky and V S Edel'man
Electron fluid and quasiparticles in the quantum Hall effect -- V L Pokrovsky and A L Talapov
Unusual superconductivity and its physical properties -- L P Gor'kov
Superconductivity of the twinning plane -- I N Khlustikov
Investigation of UBe13 of other compounds of Be and U in normal and superconductive states -- N E Alekseevskii
Disordered magnets -- M V Feigel'man
Spin waves in paramagnetic Bolztmann gases -- E P Bashkin
Magnetic properties and peculiarity of magnetic states in dilute antiferromagnets Mn1-xZnxF2 -- A N Bazhan and S V Petrov
Periodic density redistribution of parametrically excited spin waves in an antiferromagnet -- A I Smirnov
Frozen photoconductivity in PbTe films -- I P Krylov and Ya B Pojarkov
Erratum
Vol.28, No.6, June 1987
 
Chou-Yang model and predictions for high-energy pion-deuteron scattering -- Sunachand Patel and M K Parida
Equivalence of stochastic quantization to field theories from supersymmetry -- S Chaturvedi, A K Kapoor and V Srinivasan 617-619
Supersymmetric SUC(4)´SUL(2)´SUR(2) and spontaneous breakdown of symmetries -- B Bhuyan and B B Deo 621-632
Relativistic extension of the Hohenberg-Kohn theorem -- S N Datta 633-639
Density of nucleons in heavy nuclei -- Nazakat Ullah 641-644
Calculation of geometrical coupling coefficients for the hyperspherical harmonic approach -- Tapan K Das and Tushar Baran De 645-651
Quenching of excitations in an impure molecular crystal -- S Priyadarshy and S N Datta 653-660
Kramers-Kronig type of dispersion relation in nonlinear optics -- P Sen and P K Sen 661-667
Electronic contribution to electric field gradient in dilute alloys -- K V K Nair and N V Nair 669-673
X-ray electrical conductivity, magnetic and infrared studies of the system Co2–xGe1–xFe2xO4 -- Prabha Nathwani and V S Darshane 675-688
Unified study of alkaline earth metal -- Suratna Das and A Sarkar 689-697
Constraint on unstable photino mass from a superlight gravitino -- Tanmoy Bhattacharya and Probir Roy L699-L703
Observation of inverse a.c. Josephson effect in bulk Y-Ba-Cu-O possessing high Tc -- A K Gupta, S K Agarwal, B Jayaram, Anurag Gupta and A V Narlikar L705-L707
Endothermic quasicrystalline-to-crystalline phase transition in Al6CuMg4 -- M K Sanyal, V C Sahni and G K Dey L709-L712
Electromagnetic response of a single phase Y-Ba-Cu-O compound superconducting in the 90 K range -- V Nagarajan, P L Paulose, A K Grover, S K Dhar and E V Sampathkumaran L713-L719
Subject Index and Author Index 721-735