Scaling dimensions in QED3 from the ϵ-expansion
L Di Pietro, E Stamou - Journal of High Energy Physics, 2017 - Springer
A bstract We study the fixed point that controls the IR dynamics of QED in d= 4− 2ϵ
dimensions. We derive the scaling dimensions of four-fermion and bilinear operators …
dimensions. We derive the scaling dimensions of four-fermion and bilinear operators …
Quark distribution inside a pion in many-flavor ()-dimensional QCD using lattice computations: UV listens to IR
N Karthik - Physical Review D, 2021 - APS
We study the changes in the short-distance quark structure of the Nambu-Goldstone boson
when the long-distance symmetry-breaking scales are depleted controllably. We achieve …
when the long-distance symmetry-breaking scales are depleted controllably. We achieve …
Scale-invariance and scale-breaking in parity-invariant three-dimensional QCD
N Karthik, R Narayanan - Physical Review D, 2018 - APS
We present a numerical study of three-dimensional two-color QCD with N= 0, 2, 4, 8 and 12
flavors of massless two-component fermions using parity-preserving improved Wilson-Dirac …
flavors of massless two-component fermions using parity-preserving improved Wilson-Dirac …
Infrared phases of 3d massless CS-QCD and large
G Arias-Tamargo, S Benvenuti… - arXiv preprint arXiv …, 2022 - arxiv.org
We compute anomalous dimensions of quartic operators which are singlets under the
$\mathrm {U}(N_f) $ global symmetry in Yang-Mills theories with Chern-Simons level $ k $ in …
$\mathrm {U}(N_f) $ global symmetry in Yang-Mills theories with Chern-Simons level $ k $ in …