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Open AccessMulti-charged moments and symmetry-resolved Rényi entropy of free compact boson for multiple disjoint intervals
We study multi-charged moments and symmetry-resolved Rényi entropy of free compact boson for multiple disjoint intervals. The Rényi entropy evaluation involves computing the partition function of the theory on...
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Article
Open AccessGravitational wave signature of generic disappearance of Z2-symmetry breaking domain walls
Breaking of discrete parity at high scale gives rise to Z2-domain walls (DW). The metastability of such walls can make them relatively long lived and contradict standard cosmology. We consider two classes of theo...
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Article
Open AccessCharge imbalance resolved Rényi negativity for free compact boson: Two disjoint interval case
In this paper, we study the symmetry decomposition of Rényi negativity into charge imbalance sectors for the 1+1 dimensional free compact boson field with a global U(1) symmetry in the ground state for the cas...
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Article
Open AccessDark matter in the Alternative Left Right model
The Alternative Left-Right Model is an attractive variation of the usual Left-Right Symmetric Model because it avoids flavour-changing neutral currents, thus allowing the additional Higgs bosons in the model t...
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Article
Open AccessEffect of large light-heavy neutrino mixing and natural type-II seesaw dominance to lepton flavor violation and neutrinoless double beta decay
We derive the lower bound on absolute scale of lightest neutrino mass for normal hierarchy and inverted hierarchy pattern of light neutrinos by studying the new physics contributions to charged lepton flavour ...
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Article
Open AccessVacuum structure of Alternative Left-Right Model
We investigate an Alternative Left-Right Model (ALRM) with SU(2)L as well as SU(2)R gauge groups, but unlike the traditional left-right symmetric models (LRSM) is not symmetric under the exchange of the fermion c...
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Article
Open AccessNeutrino mass, mixing and muon g − 2 explanation in \( \mathrm{U}{(1)}_{L_{\mu }-{L}_{\tau }} \) extension of left-right theory
We consider a gauged U 1 ...
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Reflections on James Bond of AI
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Open AccessTunneling decay of false vortices with gravitation
We study the effect of vortices on the tunneling decay of a symmetry-breaking false vacuum in three spacetime dimensions with gravity. The scenario considered is one in which the initial state, rather than bei...
