Flavour and CP symmetries in the inverse seesaw par C. Hagedorn, J. Kriewald, J. Orloff, A. M. Teixeira

“…We consider the phenomenological impact of the inverse seesaw mechanism endowed with flavour and CP symmetries, in particular concerning effects of non-unitarity of the lepton mixing matrix (which strongly constrain the parameter space of the scenario), prospects for neutrinoless double beta decay and for charged lepton flavour violating processes.…”
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CP symmetry and symplectic modular invariance par Gui-Jun Ding, Ferruccio Feruglio, Xiang-Gan Liu

“…We analyze CP symmetry in symplectic modular-invariant supersymmetric theories. …”
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Low-scale leptogenesis with flavour and CP symmetries par M. Drewes, Y. Georis, C. Hagedorn, J. Klarić

“…For a fixed combination of flavour and CP symmetry and residual groups, this matrix contains five real free parameters. …”
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Flavor and CP symmetries for leptogenesis and 0νββ decay par Claudia Hagedorn, Emiliano Molinaro

“…We perform a comprehensive analysis of the phenomenology of leptonic low and high energy CP phases in a scenario with three heavy right-handed neutrinos in which a flavor and a CP symmetry are non-trivially broken. All CP phases as well as lepton mixing angles are determined by the properties of the flavor and CP symmetry and one free real parameter. …”
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Pseudo-Dirac neutrinos from flavour dependent CP symmetry par Anjan S. Joshipura, Ketan M. Patel

“…Abstract Discrete residual symmetries and flavour dependent CP symmetries consistent with them have been used to constrain neutrino mixing angles and CP violating phases. …”
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Computable conditions for order-2 CP symmetry in NHDM potentials par R. Plantey, M. Aa. Solberg

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Radiative neutrino masses from order-4 CP symmetry par Igor P. Ivanov

“…Abstract Generalized CP symmetry of order 4 (CP4) is surprisingly powerful in shaping scalar and quark sectors of multi-Higgs models. …”
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Limiting FCNC induced by a CP symmetry of order 4 par Duanyang Zhao, Igor P. Ivanov, Roman Pasechnik, Pengming Zhang

“…Abstract CP4 3HDM is a three-Higgs-doublet model based on the CP symmetry of order 4 (CP4). Imposing CP4 leads to remarkable connections between the scalar and Yukawa sectors and unavoidably generates tree-level flavor-changing neutral couplings (FCNC). …”
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Neutrino mass matrices with generalized CP symmetries and texture zeros par Sanjeev Kumar, Radha Raman Gautam

“…Our results highlight the predictability and testability of neutrino mass matrices with generalized CP symmetry.…”
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Neutrino predictions from generalized CP symmetries of charged leptons par Peng Chen, Salvador Centelles Chuliá, Gui-Jun Ding, Rahul Srivastava, José W. F. Valle

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Testing of P and CP symmetries with e+e−→J/ψ→ΛΛ¯ par X.G. He, J.P. Ma

“…We propose to test P- and CP-symmetries with the process e+e−→J/ψ→ΛΛ¯. The general form of the angular distribution of the process is derived and several observables for the proposed test are introduced. …”
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Modular invariant A4 models for quarks and leptons with generalized CP symmetry par Chang-Yuan Yao, Jun-Nan Lu, Gui-Jun Ding

“…The CP invariance requires all couplings real in the chosen basis and thus the vacuum expectation value of the modulus τ uniquely breaks both the modular symmetry and CP symmetry. The phenomenologically viable models with minimal number of free parameters and the results of fit are presented. …”
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CP4 miracle: shaping Yukawa sector with CP symmetry of order four par P.M. Ferreira, Igor P. Ivanov, Enrique Jiménez, Roman Pasechnik, Hugo Serôdio

“…Abstract We explore the phenomenology of a unique three-Higgs-doublet model based on the single CP symmetry of order 4 (CP4) without any accidental symmetries. …”
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Neutrino mixing and leptonic CP violation from S 4 flavour and generalised CP symmetries par J.T. Penedo, S.T. Petcov, A.V. Titov

“…Abstract We consider a class of models of neutrino mixing with S 4 lepton flavour symmetry combined with a generalised CP symmetry, which are broken to residual Z 2 and Z 2 × H CP ν symmetries in the charged lepton and neutrino sectors, respectively, H CP ν being a remnant CP symmetry of the neutrino Majorana mass term. …”
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CP symmetries as guiding posts: revamping tri-bi-maximal mixing. Part I par Peng Chen, Salvador Centelles Chuliá, Gui-Jun Ding, Rahul Srivastava, José W. F. Valle

“…Abstract We analyze the possible generalized CP symmetries admitted by the Tri-Bi-Maximal (TBM) neutrino mixing. …”
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Toward a unified interpretation of quark and lepton mixing from flavor and CP symmetries par Cai-Chang Li, Jun-Nan Lu, Gui-Jun Ding

“…Abstract We discussed the scenario that a discrete flavor group combined with CP symmetry is broken to Z 2 × CP in both neutrino and charged lepton sectors. …”
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Combining texture zeros with a remnant CP symmetry in the minimal type-I seesaw par D. M. Barreiros, R. G. Felipe, F. R. Joaquim

“…We also comment on the impact of future experimental improvements in scrutinising texture-zero patterns with a remnant CP symmetry, within the minimal version of the seesaw mechanism considered here.…”
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Lepton Mixing Patterns from PSL2(7) with a Generalized CP Symmetry par Shu-Jun Rong

“…Lepton mixing patterns from the modular group PSL2(7) with generalized CP symmetries are studied. The residual symmetries in both charged lepton and neutrino sectors are Z2×CP. …”
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Interplay between resonant leptogenesis, neutrinoless double beta decay and collider signals in a model with flavor and CP symmetries par Garv Chauhan, P.S. Bhupal Dev

“…We present a low-scale type-I seesaw scenario with discrete flavor and CP symmetries. This scenario not only explains the measured values of the lepton mixing angles, but also makes predictions for leptonic CP violation, and connects the low-energy CP phases relevant for neutrino oscillation and neutrinoless double beta decay experiments with the high-energy CP phases relevant for leptogenesis. …”
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Towards testing a two-Higgs-doublet model with maximal CP symmetry at the LHC: Monte Carlo event generator implementation par J. Brehmer, V. Lendermann, M. Maniatis, O. Nachtmann, H.-C. Schultz-Coulon, R. Stamen

“…Abstract A Monte Carlo event generator is implemented for a two-Higgs-doublet model with maximal CP symmetry, the MCPM. The model contains five physical Higgs bosons; the ρ′, behaving similarly to the standard-model Higgs boson, two extra neutral bosons h′ and h″, and a charged pair H ±. …”
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