Holographic c-theorems
Holographic c-theorems
Holographic c-theorems
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More Improved <strong>Holographic</strong> RG Flows:<br />
• as before, try reverse engineer “c-theorem” flows by examining<br />
eom:<br />
contains 4-derivative terms!<br />
• need an extra constraint to reduce this expression to 2 nd order<br />
• with extra constraint, eq’s of motion yield:<br />
• expression with natural flow:<br />
assume null energy condition