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تسجيل مستخدم جديدQCD simulations at small chemical potential
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Within the reweighting approach, one has the freedom to choose the Monte Carlo action so that it provides a good overlap with the finite-mu measure but remains simple to simulate. We explore several choices of action in the regime of small mu. Simulating with a finite isospin chemical potential mu_I=mu gives a better overlap than the standard choice mu=0, with no computational overhead.
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