JETP Letters -- January 10, 2003

On a Modification of the Boundary-State Formalism in Off-Shell String Theory
E. T. Akhmedov, M. Laidlaw, and G. W. Semenoff
pp. 1-6    Full Text: PDF (66 kB)

Doubly Phase-Matched Cascaded Parametric Wave Mixing of Ultrashort Laser Pulses
D. A. Akimov, M. V. Alfimov, A. A. Ivanov, A. B. Fedotov, T. A. Birks, W. J. Wadsworth, P. St. J. Russell, S. O. Konorov, O. A. Kolevatova, A. A. Podshivalov, and A. M. Zheltikov
pp. 7-11    Full Text: PDF (130 kB)

Molecular Effect in the Formation of the Energy Spectrum upon the Transmission of Low-Energy Hydrogen Ions through Ultrathin Carbon Foils
E. A. Gridneva, V. A. Kurnaev, N. N. Trifonov, and S. K. Zhdanov
pp. 12-14    Full Text: PDF (42 kB)

Orbital Phase Transition in Pr_1 – xCa_xMnO₃
V. S. Shakhmatov, N. M. Plakida, and N. S. Tonchev
pp. 15-19    Full Text: PDF (81 kB)

Ground-State and Josephson Dynamics of Double-Well Condensates Interacting with Trap Oscillations
L. A. Manakova
pp. 20-24    Full Text: PDF (62 kB)

Observation of Structural Vacancies
A. A. Valeeva, G. Tang, A. I. Gusev, and A. A. Rempel
pp. 25-29    Full Text: PDF (231 kB)

Spin Relaxation in a Two-Electron Quantum Dot
S. Dickmann and P. Hawrylak
pp. 30-33    Full Text: PDF (64 kB)

New Wannier–Stark Localization Effects in Natural 6H–SiC Superlattice
V. I. Sankin, P. P. Shkrebii, N. S. Savkina, and N. A. Kuznetsov
pp. 34-38    Full Text: PDF (70 kB)

Proximity Effect and Spontaneous Vortex Phase in Planar SF Structures
V. V. Ryazanov, V. A. Oboznov, A. S. Prokof'ev, and S. V. Dubonos
pp. 39-43    Full Text: PDF (65 kB)

Electron-Level Dynamics in the Presence of Impurities and the Ruijsenaars–Schneider Model
V. G. Marikhin
pp. 44-46    Full Text: PDF (34 kB)

Real-Time Coding in a Parallel Quantum Communication Channel
S. N. Molotkov
pp. 47-52    Full Text: PDF (71 kB)