The walk-sum method for simulating quantum many-body systems
We present the method of walk-sum to study the real-time dynamics of interacting quantum many-body systems. The walk-sum method generates explicit expressions for any desired pieces of an evolution operator U independently of any others. The computational cost for evaluating any such piece at a fixe...
| Main Authors: | , , |
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| Format: | Journal article |
| Published: |
2012
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