The renormalization properties of the operator G 2 ≡ G aμv ( x ) G μv a ( x ) are investigated in both pure QCD and QCD with massive fermions. The computation of the operator's anomalous dimension is ...

It is shown that there is an O ( d ) ⊗ O ( d ) transformation that, acting on a cosmological type (time dependent but space translation invariant) solution of the ( d +1)-dimensional string field ...

It is widely believed that the complete gravitational collapse of a body always results in a black hole (i.e., “naked singularities” can never be produced) a ...

The temperature and polarization anisotropies of the cosmic microwave background (CMB) as measured today can offer key insights into the topology of the early universe prior to inflation, for example ...

Directed searches for gravitational waves from ultralight vector boson clouds around merger remnant and galactic black holes during the first part of the fourth LIGO-Virgo-KAGRA observing run ...

The problem of selecting one of a number of models of different dimensions is treated by finding its Bayes solution, and evaluating the leading terms of its asymptotic expansion. These terms are a ...

U. Chicago and Fermilab (main). astro-ph and hep-ex. DELVE and SENSEI and LSST and DES and FERMI-LAT ...

We employ exact matrix elements for the reactions e−e+→νν¯W−W+ and e−e+→e−e+W−W+ to explore the observability of a standard-model Higgs boson and of W−W+ scattering processes at a high-energy e−e+ ...

The requirement that P and T be approximately conserved in the color gauge theory of strong interactions without arbitrary adjustment of parameters is analyzed. Several possibilities are identified, ...

If high energy heavy ion collisions lead to the formation of a hot quark-gluon plasma, then colour screening prevents cc binding in the deconfined interior of the interaction region. To study this ...

Published in: Lett.Math.Phys. 114 (2024) 1, 15, Lett.Math.Phys. 114 (2024) 15 ...

Using the data on deep inelastic muon scattering on iron and deuterium the ratio of the nucleon structure functions F 2 N ( Fe )/ F 2 N ( D ) is presented. The observed x -dependence of this ratio is ...