Representation basis in quantum Monte Carlo calculations and the negative-sign problem

1992 ◽  
Vol 163 (4) ◽  
pp. 246-249 ◽  
Author(s):  
Naomichi Hatano ◽  
Masuo Suzuki
Keyword(s):  
Monte Carlo ◽  
Quantum Monte Carlo ◽  
Negative Sign ◽  
Monte Carlo Calculations ◽  
Sign Problem

MONTE CARLO STUDIES ON FRUSTRATED QUANTUM SPIN SYSTEMS BY A NEW APPROACH TO THE NEGATIVE-SIGN PROBLEM: TRANSFER-MATRIX MONTE CARLO METHOD

1996 ◽  
Vol 07 (03) ◽  
pp. 425-431
Author(s):  
Seiji MIYASHITA ◽  
Tota NAKAMURA
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Transfer Matrix ◽  
Quantum Monte Carlo ◽  
Quantum Spin ◽  
Kondo Lattice ◽  
Negative Sign ◽  
Quantum Spin Systems ◽  
Sign Problem ◽  
Monte Carlo Studies

A new technique for the negative sign problem in the quantum Monte Carlo method using the Suzuki-Trotter decomposition is introduced. In order to reduce the cancellation between between samples with positive and negative weights, we make use of the transfer matrix method, which has been named the Transfer-Matrix Monte Carlo method. Applications to the Heisenberg antiferromagnet on the ∆-chain and on the kagome lattice, and also to the Kondo lattice system also are given.

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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