Quantum Monte Carlo study of spin-polarized deuterium

被引：2
|
作者：
Beslic, I. [1 ,2 ]
Markic, L. Vranjes [2 ]
Casulleras, J. [1 ]
Boronat, J. [1 ]
机构：
[1] Univ Politecn Cataluna, Dept Fis & Engn Nucl, E-08034 Barcelona, Spain
[2] Univ Split, Fac Sci, HR-21000 Split, Croatia
来源：
PHYSICAL REVIEW B | 2013年 / 88卷 / 02期
关键词：
ALIGNED ATOMIC-HYDROGEN; BOSE-EINSTEIN CONDENSATION; GROUND-STATE PROPERTIES; VARIATIONAL CALCULATIONS; LOW-TEMPERATURE; GAS; SYSTEMS; STABILIZATION; DENSITY; HELIUM;
D O I：
10.1103/PhysRevB.88.024507
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The ground-state properties of spin-polarized deuterium (D down arrow) at zero temperature are obtained by means of diffusion Monte Carlo calculations within the fixed-node approximation. Three D down arrow species have been investigated (D down arrow(1), D down arrow(2), D down arrow(3)), corresponding respectively to one, two, and three equally occupied nuclear-spin states. The influence of the backflow correlations on the ground-state energy of the systems is explored. The equations of state of liquid D down arrow(2) and D down arrow(3) are obtained and compared with the ones obtained in previous approximate predictions. The density and pressure at which D down arrow(1) experiences a gas-liquid transition at T = 0 are obtained.
引用
收藏
页数：10
相关论文
共 50 条
  • [21] MONTE-CARLO STUDY OF A TWO-DIMENSIONAL SPIN-POLARIZED FERMION LATTICE GAS
    SCALAPINO, DJ
    SUGAR, RL
    TOUSSAINT, WD
    PHYSICAL REVIEW B, 1984, 29 (09): : 5253 - 5255
  • [22] SPIN DIFFUSION IN DOUBLY SPIN-POLARIZED ATOMIC DEUTERIUM
    EARLE, KA
    FREED, JH
    LEE, DM
    JOURNAL OF LOW TEMPERATURE PHYSICS, 1992, 89 (5-6) : 911 - 937
  • [23] Simulation of spin-polarized transport in GaAs/GaAlAs quantum well considering intersubband scattering by the Monte Carlo method
    Kong, LG
    Du, G
    Liu, XY
    Wang, Y
    Kang, JF
    Han, RQ
    SISPAD: 2005 INTERNATIONAL CONFERENCE ON SIMULATION OF SEMICONDUCTOR PROCESSES AND DEVICES, 2005, : 175 - 178
  • [24] SPIN-POLARIZED DEUTERIUM - STABILIZATION IN MAGNETIC TRAPS
    KOELMAN, JMVA
    STOOF, HTC
    VERHAAR, BJ
    WALRAVEN, JTM
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1987, 26 : 249 - 250
  • [25] EXCHANGE CARRIER-CARRIER SCATTERING OF PHOTOEXCITED SPIN-POLARIZED CARRIERS IN GAAS QUANTUM-WELLS - MONTE-CARLO STUDY
    MOSKOVA, A
    MOSKO, M
    PHYSICAL REVIEW B, 1994, 49 (11): : 7443 - 7453
  • [26] Monte Carlo modeling of spin-polarized photoemission from p -doped bulk GaAs
    Chubenko, Oksana
    Karkare, Siddharth
    Dimitrov, Dimitre A.
    Bae, Jai Kwan
    Cultrera, Luca
    Bazarov, Ivan
    Afanasev, Andrei
    Journal of Applied Physics, 2021, 130 (06):
  • [27] SPIN DIFFUSION IN SPIN-POLARIZED QUANTUM CRYSTALS
    PIRADASHVILI, IN
    FIZIKA NIZKIKH TEMPERATUR, 1983, 9 (07): : 776 - 777
  • [28] MONTE-CARLO STUDY OF MAGNETIC ORDER AT FERROMAGNETIC AND ANTIFERROMAGNETIC SURFACES - IMPLICATIONS FOR SPIN-POLARIZED PHOTOELECTRON DIFFRACTION
    ZHANG, F
    THEVUTHASAN, S
    SCALETTAR, RT
    SINGH, RRP
    FADLEY, CS
    PHYSICAL REVIEW B, 1995, 51 (18) : 12468 - 12479
  • [29] Spin-polarized quantum well states
    Altmann, KN
    O'Brien, W
    Seo, DJ
    Himpsel, FJ
    Ortega, JE
    Naermann, A
    Segovia, P
    Mascaraque, A
    Michel, EG
    JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1999, 101 : 367 - 370
  • [30] SPIN-POLARIZED QUANTUM FLUIDS AND SOLIDS
    BEDELL, KS
    SILVERA, IF
    SULLIVAN, NS
    MRS BULLETIN, 1993, 18 (08) : 38 - 43
12345