ON TUNNELING WITH DISSIPATION

被引:18
作者
FROBRICH, P
LIPPERHEIDE, R
MOHRING, K
机构
[1] Bereich Kern- und Strahlenphysik, Hahn-Meitner-Institut Berlin, Berlin, D-1000
来源
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER | 1990年 / 78卷 / 02期
关键词
D O I
10.1007/BF01307853
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
Tunnelling with dissipation is studied in a model describing the sub-barrier scattering of a particle coupled to an environment of oscillators. The influence functional formulation of Feynman's path integral approach is used. The appearance of advanced forces in the semiclassical treatment of the process as well as other specific features due to the interplay between tunnelling and dissipation are discussed. © 1990 Springer-Verlag.
引用
收藏
页码:325 / 332
页数:8
相关论文
共 32 条
[11]   DISSIPATIVE QUANTUM TUNNELING - QUANTUM LANGEVIN EQUATION APPROACH [J].
FORD, GW ;
LEWIS, JT ;
OCONNELL, RF .
PHYSICS LETTERS A, 1988, 128 (1-2) :29-34
[12]  
FROBRICH P, 1988, LECTURE NOTES PHYSIC, V317, P61
[13]   CROSSOVER FROM THERMAL HOPPING TO QUANTUM TUNNELING [J].
GRABERT, H ;
WEISS, U .
PHYSICAL REVIEW LETTERS, 1984, 53 (19) :1787-1790
[14]  
GRABERT H, 1985, PHYS REV LETT, V54, P1603
[15]  
GRABERT H, 1986, TUNNELING, V19, P165
[16]   ESCAPE FROM A METASTABLE STATE [J].
HANGGI, P .
JOURNAL OF STATISTICAL PHYSICS, 1986, 42 (1-2) :105-148
[17]   COMMENTS ON THE DESCRIPTION OF SUB-BARRIER FUSION IN TERMS OF DISSIPATIVE TUNNELLING [J].
JACOBS, PM ;
SMILANSKY, U .
PHYSICS LETTERS B, 1983, 127 (05) :313-316
[18]   ON THE INTERPRETATION OF HEAVY-ION SUB-BARRIER FUSION DATA [J].
KRAPPE, HJ ;
MOHRING, K ;
NEMES, MC ;
ROSSNER, H .
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1983, 314 (01) :23-31
[19]  
Landau L.D., 1963, QUANTUM MECH NONRELA, V3rd
[20]   DYNAMICS OF THE DISSIPATIVE 2-STATE SYSTEM [J].
LEGGETT, AJ ;
CHAKRAVARTY, S ;
DORSEY, AT ;
FISHER, MPA ;
GARG, A ;
ZWERGER, W .
REVIEWS OF MODERN PHYSICS, 1987, 59 (01) :1-85