Items where Author is "Behera, S. N."

Behera, S. N. ; Khare, Avinash (1981) When does the Rayleigh-Schrodinger perturbation series for the energy eigenvalue have nothing to do with the exact value? Physics Letters B, 104 (2). pp. 169-172. ISSN 0370-2693

Behera, S. N. ; Khare, A. (1981) Dynamics and thermodynamics of a one dimensional non-linear lattice in the continuum limit Journal de Physique. Colloques, 42 . pp. C6_314-C6_316. ISSN 0449-1947

Behera, S. N. ; Khare, Avinash (1980) Classical φ⁶-field theory in (1+1) dimensions. 2. Proof of the existence of domain walls above the transition point Pramana - Journal of Physics, 15 (5). pp. 501-505. ISSN 0304-4289

Behera, S. N. ; Khare, Avinash (1980) Classical φ⁶-field theory in (1+1) dimensions. A model for structural phase transitions Pramana - Journal of Physics, 15 (3). pp. 245-269. ISSN 0304-4289

Khare, Avinash ; Behera, S. N. (1980) Anharmonic oscillator model for first order structural phase transition Pramana - Journal of Physics, 14 (5). pp. 327-341. ISSN 0304-4289

Behera, S. N. ; Khare, Avinash (1980) Exact solutions for a classical doubly anharmonic oscillator Letters in Mathematical Physics, 4 (3). pp. 153-156. ISSN 0377-9017