Journal of Experimental and Theoretical Physics 





JETP, Vol. 75, No. 6, December 1992
(Russian original  ZhETF,
Vol. 102,
No. 6
, December 1992)
GRAVITATION, ASTROPHYSICS 
Polarimetric effects associated with the detection of Goldstone bosons in stars and galaxies

933

Application of the method of dynamical quantization to the theory of gravity in (2+ 1)dimensional space

938

Quantummechanical calculations on gravitational systems

950

NUCLEI, PARTICLES, AND THEIR INTERACTION 
Logarithmic corrections in the twobody problem in QED

954

ATOMS, SPECTRA, RADIATION 
Instantaneous and inphase simultaneous excitation of coherent signals from several quantum systsms

960

Lasers based on photorefractive gratings written by the synchronous detection mechanism

964

PLASMA, GASES 
Results of first experiments with fusion targets at the Iskra5 highpower laser installation
A.V. Bessarab, V.A. Gaidash, G.V. Dolgoleva, N.V. Zhidkov, V.M. Izgorodin, G.A. Kirillov, G.G. Kochemasov, A.V. Kunin, D.N. Litvin, V.M. Murugov, G.F. Nasyrov, V.T. Punin, V.G. Rogachev, A.V. Senik, N.A. Suslov, G.V. Tachaev, V.I. Shemyakin

970

KramersKronig relations and the highfrequency expansion for the dielectric constant of systems with Coulomb interaction

974

Selffocusing and relativistic waveguiding of an ultrashort laser pulse in a plasma

978

LIQUIDS 
Lagrangian description of homogeneous turbulence

983

Hydrodynamic action for orbital and superfluid dynamics of ^{3}HeA at T=0

990

SOLIDS 
Anomalies in the conductivity of thin polycrystalline films in a distortion field

998

Analysis of the magnetic properties of strongly anisotropic magnetics: terbiumyttrium iron garnets

1001

Hopping conductivity of lightly doped compounds of the La_{2}CuO_{4} type caused by scattering on magnons

1008

Mesoscopic effects in the hopping conductivity of thin films of amorphous silicon bombarded by ions

1013

Study of surface Debye waves on the faces of GaAs single crystals by molecularlightscattering spectroscopy

1018

A new perturbation theory based on the physical branch of the solution of the renormalizationgroup equation

1022

Threedimensional diffusion in a twocomponent disordered medium

1033

The effect of fd interaction on the magnetic state of dsubsystems in the itinerant magnets Y(Co_{1x}AI_{x})_{2}; investigation of the compounds Y_{1t}Gd_{t}(Co_{1x}AI_{x})_2

1041

Density of states of a disordered system in d > 4 dimensions

1049

Magnetic structures and properties of states in strongly frustrated Heisenberg antiferromagnets

1058




