Central University of Himachal Pradesh

output

20092026

most citedExponential corrections to black hole entropy

88 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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21 papers · 1 filter

hep-ph2026★ 1 cited

The eV-Scale Sterile Neutrino and Neutrinoless Double Beta Decay

Priya, Simran Arora, B. C. Chauhan

In short-baseline experiments such as LSND and MiniBooNE, an excess of electron neutrinos has been observed, originating from a muon neutrino beam. To address this anomaly, in the…

hep-ph2025

Type-III Scotogenic Model: Inflation, Dark Matter and Collider Phenomenology

Labh Singh, Rahul Srivastava, Surender Verma +1

We investigate an extension of the Type-III scotogenic model by incorporating a real singlet scalar. This scalar plays a crucial role as the inflaton due to its non-minimal couplin…

hep-ph2025

Embedding Generalized CP Symmetry in One Zero Texture Neutrino Mass Models

Priya, Simran Arora, B. C. Chauhan

In this study, we investigate one zero textures within the framework of generalized CP symmetry associated with the complex tribimaximal matrix. By combining these approaches, we d…

hep-ph2024★ 2 cited

TeV Scale Resonant Leptogenesis with triplet Fermion in Connection to Muon $g - 2$

Simran Arora, Devabrat Mahanta, B. C. Chauhan

We propose an extension of the minimal scotogenic model with a triplet fermion and a singlet scalar. An imposed $Z_{4} \times Z_{2}$ symmetry allows only diagonal Yukawa couplings a…

hep-ph2022★ 4 cited

Gauged $U (1)_{L_{μ} - L_{τ}}$ Symmetry and two-zero Textures of Inverse Neutrino Mass Matrix in light of Muon ( $g - 2$ )

Labh Singh, Monal Kashav, Surender Verma

In the framework of anomaly free $U (1)_{L_{μ} - L_{τ}}$ model, charged scalar fields give rise to massive gauge boson ( $Z_{μτ}$ ) through spontaneous symmetry breaking. $Z_{μτ}$ leads to…

hep-ph2022★ 7 cited

Trimaximal Mixing and Extended Magic Symmetry in a Model of Neutrino Mass Matrix

Labh Singh, Tapender, Monal Kashav +1

The trimaximal mixing scheme (TM $_{2}$ ) results in \textit{``magic"} neutrino mass matrix ( $M_{ν}$ ) which is known to accommodate neutrino oscillation data. In this paper, we propose a…

hep-ph2022★ 6 cited

Muon ( $g - 2$ ) in $U (1)_{L_{μ} - L_{τ}}$ Scotogenic Model Extended with Vector like Fermion

Simran Arora, Monal Kashav, Surender Verma +1

The latest results of anomalous muon magnetic moment at Fermilab show a discrepancy of 4.2 $σ$ between the Standard Model (SM) prediction and experimental value. In this work, we r…

hep-ph2022★ 15 cited

On Minimal realization of Topological Lorentz Structures with one-loop Seesaw extensions in A $_{4}$ Modular Symmetry

Monal Kashav, Surender Verma

The topological classification of one-loop Weinberg operator at dimension-5 leads to systematic categorization of one-loop neutrino mass models. All one-loop neutrino mass models m…

hep-ph2022★ 6 cited

Investigating Two-zero Textures of Inverse Neutrino Mass Matrix under the Lamp Post of LMA and LMA-D Solutions and Symmetry Realization

Labh Singh, Monal Kashav, Surender Verma

In this work we have investigated the phenomenological consequences of two-zero textures of \textit{inverse} neutrino mass matrix ( $M_{ν}^{- 1}$ ) in light of the large mixing angle (L…

hep-ph2021★ 8 cited

Scotogenesis in Hybrid Textures of Neutrino Mass Matrix and Neutrinoless Double Beta Decay

Ankush, Monal Kashav, Surender Verma +1

We study the connection between dark matter (DM) and neutrinoless double beta ( $0 ν β β$ ) decay in a scotogenic model with hybrid texture in the neutrino mass matrix. Characteristical…

hep-ph2021★ 34 cited

Broken Scaling Neutrino Mass Matrix and Leptogenesis based on A $_{4}$ Modular invariance

Monal Kashav, Surender Verma

In this work, we have proposed a modular $A_{4}$ symmetric model of neutrino mass which, simultaneously, explains observed baryon asymmetry of the Universe(BAU). In minimal extension…

hep-ph2019★ 13 cited

Magic neutrino mass model with broken $μ - τ$ symmetry and Leptogenesis

Surender Verma, Monal Kashav

We investigate baryogenesis via leptogenesis in $A_{4}$ flavor model within the paradigm of type-I and II seesaw mechanism resulting in magic neutrino mass matrix with broken $μ - τ$ s…

hep-ph2019

CP-Violation phase analysis via non-trivial correlation of quarks and leptons in 3+1 scenario

Gazal Sharma, B. C. Chauhan

The existence and mysterious nature of sterile neutrinos are revolutionizing physics from the particle level to the cosmological scales. The recent results from the MiniBooNE exper…

hep-ph2018★ 11 cited

Highly predictive and testable $A_{4}$ flavor model within type-I and II seesaw framework and associated phenomenology

Surender Verma, Monal Kashav, Shankita Bhardwaj

We investigate neutrino mass model based on $A_{4}$ discrete flavor symmetry in type-I+II seesaw framework. The model has imperative predictions for neutrino masses, mixing and $C P$ …

hep-ph2018★ 10 cited

Non-Standard Interactions and Prospects for Studying Standard Parameter Degeneracies in DUNE and T2HKK

Surender Verma, Shankita Bhardwaj

The future long baseline experiments such as DUNE and T2HKK have promising prospects to determine the neutrino mass hierarchy and measuring standard $C P$ phase $δ$ . However, presen…

hep-ph2018★ 1 cited

Investigating the sterile neutrino parameters with QLC in 3 + 1 scenario

Gazal Sharma, B. C. Chauhan

In the scenario with four generation quarks and leptons and using a 3 + 1 neutrino model having one sterile and the three standard active neutrinos with a $4 \times 4$ unitary tran…

hep-ph2018★ 2 cited

Connecting Majorana phases to the Geometric Parameters of Majorana Unitarity Triangle in a model of Neutrino Mass Matrix

Surender Verma, Shankita Bharadwaj

We have investigated a possible connection between the Majorana phases and geometric parameters of leptonic unitarity triangle(LUT) in two-texture zero neutrino mass matrix. Such a…

hep-ph2017★ 3 cited

Quark-lepton complementarity model based predictions for $θ_{23}^{P M N S}$ with neutrino mass hierarchy

Gazal Sharma, Shankita Bhardwaj, B. C. Chauhan +1

After the successful investigation and confirmation of non zero $θ_{13}^{P M N S}$ by various experiments, we are standing at a square where we still encounter a number of issues, whi…

hep-ph2016★ 2 cited

Probing Non-unitary $C P$ Violation effects in Neutrino Oscillation Experiments

Surender Verma, Shankita Bhardwaj

In the present work, we have considered minimal unitarity violation(MUV) scheme, to obtain the general expression for $ν_{μ} \to ν_{τ}$ oscillation probability, in vacuum. For th…

hep-ph2016★ 2 cited

Prospects for Reconstruction of Leptonic Unitarity Quadrangle and Neutrino Oscillation Experiments

Surender Verma, Shankita Bhardwaj

After the observation of non-zero $θ_{13}$ the goal has shifted to observe $C P$ violation in the leptonic sector. Neutrino oscillation experiments can, directly, probe the Dirac $C…

hep-ph2015★ 6 cited

Quark-Lepton Complementarity Predictions for $θ_{23}^{p mn s}$ and CP Violation

Gazal Sharma, B. C. Chauhan

In the light of recent experimental results on $θ_{13}^{p mn s}$ , we re-investigate the complementarity between the quark and lepton mixing matrices and obtain predictions for most u…

The eV-Scale Sterile Neutrino and Neutrinoless Double Beta Decay

Type-III Scotogenic Model: Inflation, Dark Matter and Collider Phenomenology

Embedding Generalized CP Symmetry in One Zero Texture Neutrino Mass Models

TeV Scale Resonant Leptogenesis with triplet Fermion in Connection to Muon g−2

Gauged U(1)Lμ​−Lτ​​ Symmetry and two-zero Textures of Inverse Neutrino Mass Matrix in light of Muon (g−2)

Trimaximal Mixing and Extended Magic Symmetry in a Model of Neutrino Mass Matrix

Muon (g−2) in U(1)Lμ​−Lτ​​ Scotogenic Model Extended with Vector like Fermion

On Minimal realization of Topological Lorentz Structures with one-loop Seesaw extensions in A4​ Modular Symmetry

Investigating Two-zero Textures of Inverse Neutrino Mass Matrix under the Lamp Post of LMA and LMA-D Solutions and Symmetry Realization

Scotogenesis in Hybrid Textures of Neutrino Mass Matrix and Neutrinoless Double Beta Decay

Broken Scaling Neutrino Mass Matrix and Leptogenesis based on A4​ Modular invariance

Magic neutrino mass model with broken μ−τ symmetry and Leptogenesis

CP-Violation phase analysis via non-trivial correlation of quarks and leptons in 3+1 scenario

Highly predictive and testable A4​ flavor model within type-I and II seesaw framework and associated phenomenology

Non-Standard Interactions and Prospects for Studying Standard Parameter Degeneracies in DUNE and T2HKK

Investigating the sterile neutrino parameters with QLC in 3 + 1 scenario

Connecting Majorana phases to the Geometric Parameters of Majorana Unitarity Triangle in a model of Neutrino Mass Matrix

Quark-lepton complementarity model based predictions for θ23PMNS​ with neutrino mass hierarchy

Probing Non-unitary CP Violation effects in Neutrino Oscillation Experiments

Prospects for Reconstruction of Leptonic Unitarity Quadrangle and Neutrino Oscillation Experiments

Quark-Lepton Complementarity Predictions for θ23pmns​ and CP Violation

TeV Scale Resonant Leptogenesis with triplet Fermion in Connection to Muon $g - 2$

Gauged $U (1)_{L_{μ} - L_{τ}}$ Symmetry and two-zero Textures of Inverse Neutrino Mass Matrix in light of Muon ( $g - 2$ )

Muon ( $g - 2$ ) in $U (1)_{L_{μ} - L_{τ}}$ Scotogenic Model Extended with Vector like Fermion

On Minimal realization of Topological Lorentz Structures with one-loop Seesaw extensions in A $_{4}$ Modular Symmetry

Broken Scaling Neutrino Mass Matrix and Leptogenesis based on A $_{4}$ Modular invariance

Magic neutrino mass model with broken $μ - τ$ symmetry and Leptogenesis

Highly predictive and testable $A_{4}$ flavor model within type-I and II seesaw framework and associated phenomenology

Quark-lepton complementarity model based predictions for $θ_{23}^{P M N S}$ with neutrino mass hierarchy

Probing Non-unitary $C P$ Violation effects in Neutrino Oscillation Experiments

Quark-Lepton Complementarity Predictions for $θ_{23}^{p mn s}$ and CP Violation