Optimization of Intitial State Vector in the Ground State Algorithm of Lattice Fermion Simulations
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概要
- 論文の詳細を見る
Quantum simulation algorithm for the lattice fermions in the ground state is exam-ined. Initial trial state is optimized using the unrestricted Hartree Fock solution. Con-vergence to the ground state average in the projection process is compared amongseveral choices of the trial state. The optimized trial state provides a faster convergence for physical quantities as well as a better minus sign ratio in the sampling.
- 社団法人日本物理学会の論文
- 1991-11-15
著者
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Imada Masatoshi
Institute For Solid State Physics University Of Tokyo
-
Furukawa Nobuo
Institute For Sokid State Physics University Of Tokyo
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Imada Masatoshi
Institute For Solid State Physics The University Of Tokyo
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