Two-loop mass anomalous dimension in reduced quantum electrodynamics and application to dynamical fermion mass generation
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DOI: 10.1007/jhep09(2021)107
Abstract: Abstract We consider reduced quantum electrodynamics ($$ {\mathrm{RQED}}_{d_{\gamma },{d}_e} $$ RQED d γ , d e ) a model describing fermions in a de-dimensional space-time and interacting via the exchange of massless bosons in dγ-dimensions… read more here.
Keywords: mml; italic jats; jats italic; jats sub ... See more keywords
On systematic and GR effects on muon g − 2 experiments
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DOI: 10.1007/jhep11(2019)030
Abstract: Abstract We derive in full generality the equations that govern the time dependence of the energy ℰ of the decay electrons in a muon g − 2 experiment. We include both electromagnetic and gravitational effects… read more here.
Keywords: jats sup; math; italic jats; jats italic ... See more keywords
Odd dimensional analogue of the Euler characteristic
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DOI: 10.1007/jhep12(2021)178
Abstract: Abstract When compact manifolds X and Y are both even dimensional, their Euler characteristics obey the Künneth formula χ(X × Y) = χ(X)χ(Y). In terms of the Betti numbers bp(X), χ(X) = Σp(−1)pbp(X), implying that… read more here.
Keywords: jats sup; italic jats; jats italic; jats sub ... See more keywords