RT Journal Article
T1 Neutrino masses in RPV models with two pairs of Higgs doublets
A1 Grossmann, Yuval
A1 Peset Martín, Clara María
AB We study the generation of neutrino masses and mixing in supersymmetric R-parity violating models containing two pairs of Higgs doublets. In these models, new RPV terms H^D1H^D2E^H^D1​​H^D2​​E^ arise in the superpotential, as well as new soft terms. Such terms give new contributions to neutrino masses. We identify the different parameters and suppression/enhancement factors that control each of these contributions. At tree level, just like in the MSSM, only one neutrino acquires a mass due to neutrino-neutralino mixing. There are no new one loop effects. We study the two loop contributions and find the conditions under which they can be important.
PB Springer
SN 1126-6708
YR 2014
FD 2014
LK https://hdl.handle.net/20.500.14352/100970
UL https://hdl.handle.net/20.500.14352/100970
LA eng
NO Grossman, Y., Peset, C. Neutrino masses in RPV models with two pairs of Higgs doublets. J. High Energ. Phys. 2014, 33 (2014). https://doi.org/10.1007/JHEP04(2014)033
NO Simons Foundation
NO National Science Foundation 
NO US-Israel Binational Science Foundation
NO Universitat Autonoma de Barcelona
DS Docta Complutense
RD 23 ene 2026