20.01.2015 Views

Holographic c-theorems

Holographic c-theorems

Holographic c-theorems

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

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

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!