Nlo renormalization in the hamiltonian truncation

HIGHLIGHTS

• who: Joan Elias-Miró and colleagues from the SISSA/ISAS and INFN, Trieste, ItalyResearch University have published the article: NLO renormalization in the Hamiltonian truncation, in the Journal: (JOURNAL) of 27/09/2017
• what: The authors develop the most accurate ever variant of Hamiltonian Truncation which implements renormalization at the cubic order in the interaction strength. The authors demonstrate the power of the method with high-accuracy computations in the strongly coupled two-dimensional quartic scalar theory and benchmark it against other existing approaches. The aim of the paper will be to present a different . . .
  

   

  

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