Research output: Contribution to journal › Article
Anomalously large damping of long-wavelength quasiparticles caused by long-range interaction. / Syromyatnikov, A. V.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 82, No. 2, 2010, p. 024432_1-9.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Anomalously large damping of long-wavelength quasiparticles caused by long-range interaction
AU - Syromyatnikov, A. V.
PY - 2010
Y1 - 2010
N2 - We demonstrate that long-range interaction in a system can lead to a very strong interaction between long-wavelength quasiparticles and make them heavily damped. In particular, we discuss magnon spectrum using 1/S expansion in three-dimensional Heisenberg ferromagnet FM with arbitrary small dipolar forces at T
AB - We demonstrate that long-range interaction in a system can lead to a very strong interaction between long-wavelength quasiparticles and make them heavily damped. In particular, we discuss magnon spectrum using 1/S expansion in three-dimensional Heisenberg ferromagnet FM with arbitrary small dipolar forces at T
U2 - DOI: 10.1103/PhysRevB.82.024432
DO - DOI: 10.1103/PhysRevB.82.024432
M3 - статья
VL - 82
SP - 024432_1-9
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 2
ER -
ID: 5083913