scholarly journals Momentum-space finite-size corrections for quantum Monte Carlo calculations

2012 ◽  
Vol 85 (12) ◽  
Author(s):  
R. Gaudoin ◽  
I. G. Gurtubay ◽  
J. M. Pitarke
Keyword(s):  
Monte Carlo ◽  
Momentum Space ◽  
Quantum Monte Carlo ◽  
Finite Size ◽  
Monte Carlo Calculations ◽  
Finite Size Corrections

scholarly journals Theory of finite size effects for electronic quantum Monte Carlo calculations of liquids and solids

2016 ◽  
Vol 94 (3) ◽  
Author(s):  
Markus Holzmann ◽  
Raymond C. Clay ◽  
Miguel A. Morales ◽  
Norm M. Tubman ◽  
David M. Ceperley ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Size Effects ◽  
Quantum Monte Carlo ◽  
Finite Size ◽  
Finite Size Effects ◽  
Monte Carlo Calculations

scholarly journals Spin Susceptibility in Neutron Matter from Quantum Monte Carlo Calculations

Particles ◽  
2020 ◽  
Vol 3 (4) ◽  
pp. 706-718
Author(s):  
Luca Riz ◽  
Francesco Pederiva ◽  
Diego Lonardoni ◽  
Stefano Gandolfi
Keyword(s):  
Monte Carlo ◽  
Quantum Monte Carlo ◽  
Finite Size ◽  
Effective Field ◽  
Spin Susceptibility ◽  
Neutron Matter ◽  
Chiral Effective Field Theory ◽  
Spin Asymmetries ◽  
Monte Carlo Calculations ◽  
Wide Range

The spin susceptibility in pure neutron matter is computed from auxiliary field diffusion Monte Carlo calculations over a wide range of densities. The calculations are performed for different spin asymmetries, while using twist-averaged boundary conditions to reduce finite-size effects. The employed nuclear interactions include both the phenomenological Argonne AV8′ + UIX potential and local interactions that are derived from chiral effective field theory up to next-to-next-to-leading order.

scholarly journals Finite-size errors in continuum quantum Monte Carlo calculations

2008 ◽  
Vol 78 (12) ◽  
Author(s):  
N. D. Drummond ◽  
R. J. Needs ◽  
A. Sorouri ◽  
W. M. C. Foulkes
Keyword(s):  
Monte Carlo ◽  
Quantum Monte Carlo ◽  
Finite Size ◽  
Monte Carlo Calculations

Quantum Monte Carlo calculations ofA=9,10nuclei

2002 ◽  
Vol 66 (4) ◽  
Author(s):  
Steven C. Pieper ◽  
K. Varga ◽  
R. B. Wiringa
Keyword(s):  
Monte Carlo ◽  
Quantum Monte Carlo ◽  
Monte Carlo Calculations
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