Self-consistent method of determining the pressure dependent effective mass of a helium atom in normal liquid He-3

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作者：
Singh, RP
Mishra, LK
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INDIAN JOURNAL OF PURE & APPLIED PHYSICS | 1997年 / 35卷 / 06期
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O4 [物理学];
学科分类号：
0702 ;
摘要：
Using the model Hamiltonian of Mishra and Tripathy for the study of liquid He-3, the authors have succeeded in containing the pressure dependent effective mass m* for the helium atom and Landau parameter F-1(s). The present values are in good agreement with the data of Greywall. The evaluation has been done following a calculation of the fermionic part of the specific heat of liquid He-3 at low temperature, using a self-consistent method. The present calculation also enables us to determine the chemical potential of the system of liquid 3He as a function of pressure.
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页码：363 / 372
页数：10
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共 35 条
[1]   LOW-TEMPERATURE HEAT CAPACITY OF LIQUID HE3 [J].
ABEL, WR ;
ANDERSON, AC ;
BLACK, WC ;
WHEATLEY, JC .
PHYSICAL REVIEW, 1966, 147 (01) :111-&
[2]   OBSERVATION OF ANOMALOUS HEAT-CAPACITY IN LIQUID-HE-3 NEAR THE SUPERFLUID TRANSITION [J].
ALVESALO, TA ;
HAAVASOJA, T ;
MAIN, PC ;
MANNINEN, MT ;
RAY, J ;
REHN, LMM .
PHYSICAL REVIEW LETTERS, 1979, 43 (20) :1509-1512
[3]   PRESSURE-DEPENDENCE OF THE SPECIFIC-HEAT JUMP AT THE SUPERFLUID TRANSITION AND THE EFFECTIVE MASS OF HE-3 [J].
ALVESALO, TA ;
HAAVASOJA, T ;
MANNINEN, MT ;
SOINNE, AT .
PHYSICAL REVIEW LETTERS, 1980, 44 (16) :1076-1079
[4]   QUASIPARTICLE INTERACTION IN LIQUID HE-3 [J].
BABU, S ;
BROWN, GE .
ANNALS OF PHYSICS, 1973, 78 (01) :1-38
[5]   A COLLECTIVE DESCRIPTION OF ELECTRON INTERACTIONS .3. COULOMB INTERACTIONS IN A DEGENERATE ELECTRON GAS [J].
BOHM, D ;
PINES, D .
PHYSICAL REVIEW, 1953, 92 (03) :609-625
[6]  
BRINK NF, 1966, PHYS REV LETT, V17, P433
[7]   ENERGY-DEPENDENCE OF THE EFFECTIVE MASS IN LIQUID-HE-3 [J].
BROWN, GE ;
PETHICK, CJ ;
ZARINGHALAM, A .
JOURNAL OF LOW TEMPERATURE PHYSICS, 1982, 48 (3-4) :349-372
[8]   PROPERTIES OF LIQUID HE-3 AT LOW TEMPERATURE [J].
BRUECKNER, KA ;
GAMMEL, JL .
PHYSICAL REVIEW, 1958, 109 (04) :1040-1046
[9]  
BRUECKNER KA, 1961, PHYS REV, V121, P1863, DOI 10.1103/PhysRev.121.1863
[10]  
DONTIACH S, 1966, PHYS REV LETT, V17, P750
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