Results 31 to 40 of about 324,883 (267)
Renormalization group theory for the imbalanced Fermi gas
, 2008 We formulate a wilsonian renormalization group theory for the imbalanced Fermi gas. The theory is able to recover quantitatively well-established results in both the weak-coupling and the strong-coupling (unitarity) limit.
Stoof, H.T.C. +5 more
core +1 more source
European Physical Journal C: Particles and Fields, 2020 We present an improved determination of the strange quark and antiquark parton distribution functions of the proton by means of a global QCD analysis that takes into account a comprehensive set of strangeness-sensitive measurements: charm-tagged cross ...
Ferran Faura +4 more
doaj +1 more source
Bootstrapping Coulomb and Higgs branch operators
Journal of High Energy Physics, 2021 We apply the numerical conformal bootstrap to correlators of Coulomb and Higgs branch operators in 4d N $$ \mathcal{N} $$ = 2 superconformal theories. We start by revisiting previous results on single correlators of Coulomb branch operators.
Aleix Gimenez-Grau, Pedro Liendo
doaj +1 more source
, 2015 How do informal groups emerge in adolescent communities? What distinguishes a group from just a set of students? Who will end up together in a group and who will be left out? Why are there more groups in some classrooms and fewer in others?
Vörös, András +2 more
core +1 more source
Seeking SUSY fixed points in the 4 − ϵ expansion
Journal of High Energy Physics, 2021 We use the 4 − ϵ expansion to search for fixed points corresponding to 2 + 1 dimensional N $$ \mathcal{N} $$ =1 Wess-Zumino models of N Φ scalar superfields interacting through a cubic superpotential. In the N Φ = 3 case we classify all SUSY fixed points
Pedro Liendo, Junchen Rong
doaj +1 more source
Five-loop renormalisation of QCD in covariant gauges
Journal of High Energy Physics, 2017 We present the complete set of vertex, wave function and charge renormalisation constants in QCD in a general simple gauge group and with the complete dependence on the covariant gauge parameter ξ in the minimal subtraction scheme of conventional ...
K. G. Chetyrkin +3 more
doaj +1 more source
Field theory entropy, the H theorem, and the renormalization group [PDF]
, 1996 We consider entropy and relative entropy in field theory and establish relevant monotonicity properties with respect to the couplings. The relative entropy in a field theory with a hierarchy of renormalization-group fixed points ranks the fixed points ...
O'Connor, Denjoe +3 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu +8 more
wiley +1 more source
A phenomenological analysis of LHC neutrino scattering at NLO accuracy matched to parton showers
European Physical Journal C: Particles and FieldsWe perform a detailed phenomenological study of high-energy neutrino deep inelastic scattering (DIS) focused on LHC far-forward experiments such as FASER $$\nu $$ ν and SND@LHC.
Melissa van Beekveld +5 more
doaj +1 more source
Four-loop QCD propagators and vertices with one vanishing external momentum
Journal of High Energy Physics, 2017 We have computed the self-energies and a set of three-particle vertex functions for massless QCD at the four-loop level in the M S ¯ $$ \overline{\mathrm{MS}} $$ renormalization scheme.
B. Ruijl +3 more
doaj +1 more source