Lattice Field Theory with the Sign Problem and the Maximum Entropy Method

نویسندگان

  • Masahiro IMACHI
  • Yasuhiko SHINNO
  • Hiroshi YONEYAMA
چکیده

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.

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تاریخ انتشار 2007