University of Iowa

output

19922026

most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

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Showing 2017 · hep-latShow all

7 papers · 2 filters

hep-lat2017★ 6 cited

Multi-scale methods in quantum field theory

W. N. Polyzou, Tracie Michlin, Fatih Bulut

Daubechies wavelets are used to make an exact multi-scale decomposition of quantum fields. For reactions that involve a finite energy that take place in a finite volume, the number…

hep-lat2017★ 5 cited

$B_{s} \to K ℓ ν$ form factors with 2+1 flavors

Fermilab Lattice, MILC Collaborations, : +23

Using the MILC 2+1 flavor asqtad quark action ensembles, we are calculating the form factors $f_{0}$ and $f_{+}$ for the semileptonic $B_{s} \to K ℓ ν$ decay. A total of six en…

hep-lat2017★ 16 cited

A linear sigma model for multiflavor gauge theories

Y. Meurice

We consider a linear sigma model describing $2 N_{f}^{2}$ bosons ( $σ$ , $a_{0}$ , $η^{'}$ and $π$ ) as an approximate effective theory for a $S U (3)$ local gauge theory with $N_{f}$ Di…

hep-lat2017★ 8 cited

Semileptonic $B$ -meson decays to light pseudoscalar mesons on the HISQ ensembles

Zechariah Gelzer, C. Bernard, C. DeTar +10

We report the status of an ongoing lattice-QCD calculation of form factors for exclusive semileptonic decays of $B$ mesons with both charged currents ( $B \to π ℓ ν$ , $B_{s} \to K ℓ ν$ …

hep-lat2017★ 10 cited

RG inspired Machine Learning for lattice field theory

S. Foreman, J. Giedt, Y. Meurice +1

Machine learning has been a fast growing field of research in several areas dealing with large datasets. We report recent attempts to use Renormalization Group (RG) ideas in the co…

hep-lat2017★ 20 cited

Estimating the central charge from the Rényi entanglement entropy

A. Bazavov, Y. Meurice, S. -W. Tsai +3

We calculate the von Neumann and Rényi bipartite entanglement entropy of the $O (2)$ model with a chemical potential on a 1+1 dimensional Euclidean lattice with open and periodic bo…