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Dynamical HISQ - University of Glasgow

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The basic idea<br />

Based on RG transformation work by Wilson<br />

e −βS′ (Φ) =<br />

∫<br />

dφe −β(T(Φ,φ)+S(φ))<br />

Fixed point solution has no a m (for any m) or one loop<br />

corrections (section 10.4 <strong>of</strong> DeGrand-DeTar book).<br />

Iwasaki’s block spin transformation on gauge potential.<br />

A (n)<br />

µ (x ′ ) = 1 8<br />

∑<br />

µ (x)<br />

x∈x ′ A (n−1)<br />

<strong>Dynamical</strong> <strong>HISQ</strong> – p. 16

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