The Israel Physical Society
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2020 IPS Conference
Study Materials
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Home
About/Contact
Newsletters
Events/Seminars
2020 IPS Conference
Study Materials
Corporate Members
We present a method for calculating Lifshitz anomaly coefficients from correlation functions using split dimensional regularization.
This method was used to study the anomaly of a free Lifshitz scalar with a critical exponent z=2 in 2+1 dimensions.
We also show the structure of Ward identities for flat space correlation functions in Lifshitz field theories and discuss the anomaly ambiguity.