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Lattice Field Theory with the Sign Problem and the Maximum Entropy Method
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- Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)
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- Symmetry, Integrability and Geometry: Methods and Applications, 2007, том 3
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Lattice Field Theory with the Sign Problem and the Maximum Entropy Method
Інший ID:
2000 Mathematics Subject Classification: 65C05; 65C50; 68U20; 81T25; 81T80
Посилання:
Lattice Field Theory with the Sign Problem and the Maximum Entropy Method / M. Imachi, Y. Shinno, H. Yoneyama // Symmetry, Integrability and Geometry: Methods and Applications. — 2007. — Т. 3. — Бібліогр.: 16 назв. — англ.
Підтримка:
This paper is a contribution to the Proceedings of the O’Raifeartaigh Symposium on Non-Perturbative and Symmetry Methods in Field Theory (June 22–24, 2006, Budapest, Hungary). One of the authors (H.Y.) is grateful to the organizers of the O’Raifeartaigh Symposium on Non-Perturbative and Symmetry Methods in Field Theory for providing him an opportunity to present a talk. He also thanks them for their warm hospitality. The symposium reminded him well that he had enjoyed intensive discussions with Lochlainn and other colleagues (A. Wipf, especially) at DIAS.
Дата:
2007
Переглядів:
440
Завантажень:
220
Анотація:
Although numerical simulation in lattice field theory is one of the most effective tools to study non-perturbative properties of field theories, it faces serious obstacles coming from the sign problem in some theories such as finite density QCD and lattice field theory with the θ term. We reconsider this problem from the point of view of the maximum entropy method.
