Hierarchical LU Direct Solver Based on Higher Order Basis Function

Author(s):  
Ningning Zhang ◽  
Zhi Rong ◽  
Yongpin Chen ◽  
Sheng Sun ◽  
Jun Hu
2001 ◽  
Vol 49 (6) ◽  
pp. 908-915 ◽  
Author(s):  
Gang Kang ◽  
Jiming Song ◽  
Weng Cho Chew ◽  
K.C. Donepudi ◽  
Jian-Ming Jin

2019 ◽  
Vol 17 ◽  
pp. 23
Author(s):  
G. Pavlou ◽  
E. Mavrommatis ◽  
Ch. C. Moustakidis ◽  
J. W. Clark

Singlet S-wave superfluidity of dilute neutron matter in the inner crust of neutron stars is studied within the correlated BCS (Bardeen, Cooper, Schrieffer) method, taking into account both pairing and short-range correlations. First, the equation of state (EOS) of normal neutron matter is calculated within the correlated-basis-function (CBF) method in lowest cluster order using the Argonne V18 and V4′ potentials and Jastrow-type correlation functions. The 1S0 superfluid gap is then calculated with these potentials and correlation functions. The dependence of our results on the choice of the correlation functions is ana- lyzed and the role of higher-order cluster corrections is considered. The values obtained for the 1S0 gap within this simplified scheme are comparable to those from other, more elaborate, methods.


2017 ◽  
Vol E100.C (1) ◽  
pp. 45-51 ◽  
Author(s):  
Tai TANAKA ◽  
Yoshio INASAWA ◽  
Yasuhiro NISHIOKA ◽  
Hiroaki MIYASHITA

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