We study how to incorporate CP violation in the Froggatt-Nielsen (FN) mechanism. To this end, we introduce non-renormalizable interactions with a flavor democratic structure to the fermion mass generation sector. It is found that at least two iso-singlet scalar fields with a discrete symmetry imposed are necessary to generate CP violation due to the appearance of the relative phase between their vacuum expectation values. In the simplest model, the ratios of quark masses and the Cabibbo-Kobayashi-Maskawa (CKM) matrix including the CP violating phase are determined by the CKM element vertical bar Vus vertical bar and the ratio of two vacuum expectation values of FN fields, R = vertical bar R vertical bar(ie) (a magnitude and a phase). It is ...
I review the status of CP violation in the Standard Model from the combination of flavour constraint...
In the electroweak sector of the Standard Model, CP violation arises through a very particular inter...
We address the question of whether the CP violating phase in the CKM mixing matrix can be the only s...
We study how to incorporate CP violation in the Froggatt--Nielsen (FN) mechanism. To this end, we in...
AbstractOn the basis of the Froggatt–Nielsen mechanism, we study quark flavor mixings in the SU(6)×S...
We put forward the conjecture that all CP violating phenomena may have a common origin. In order to ...
Abstract A very simple model is presented where all CP violation in Nature is spontaneous in origin....
The CKM matrix can be the source of CP-violation for electroweak baryogenesis if Yukawa couplings va...
AbstractWe show that the quark flavour structure and CP violating phenomena are strongly correlated ...
We show that the CKM matrix can be the source of CP violation for electroweakbaryogenesis if Yukawa ...
Abstract We analyse a possible connection between CP violations in the quark and lepton sectors, par...
The multi-Higgs models having spontaneous CP violation (SPCPV) and natural flavor conservation (NFC)...
We recently proposed a spontaneous A4 flavor symmetry breaking scheme implemented in a warped extra ...
Abstract : In the electroweak sector of the Standard Model, CP violation arise...
Electric dipole moments (EDMs) break parity (P) and time-reversal (T) symmetry and thus, by the CPT ...
I review the status of CP violation in the Standard Model from the combination of flavour constraint...
In the electroweak sector of the Standard Model, CP violation arises through a very particular inter...
We address the question of whether the CP violating phase in the CKM mixing matrix can be the only s...
We study how to incorporate CP violation in the Froggatt--Nielsen (FN) mechanism. To this end, we in...
AbstractOn the basis of the Froggatt–Nielsen mechanism, we study quark flavor mixings in the SU(6)×S...
We put forward the conjecture that all CP violating phenomena may have a common origin. In order to ...
Abstract A very simple model is presented where all CP violation in Nature is spontaneous in origin....
The CKM matrix can be the source of CP-violation for electroweak baryogenesis if Yukawa couplings va...
AbstractWe show that the quark flavour structure and CP violating phenomena are strongly correlated ...
We show that the CKM matrix can be the source of CP violation for electroweakbaryogenesis if Yukawa ...
Abstract We analyse a possible connection between CP violations in the quark and lepton sectors, par...
The multi-Higgs models having spontaneous CP violation (SPCPV) and natural flavor conservation (NFC)...
We recently proposed a spontaneous A4 flavor symmetry breaking scheme implemented in a warped extra ...
Abstract : In the electroweak sector of the Standard Model, CP violation arise...
Electric dipole moments (EDMs) break parity (P) and time-reversal (T) symmetry and thus, by the CPT ...
I review the status of CP violation in the Standard Model from the combination of flavour constraint...
In the electroweak sector of the Standard Model, CP violation arises through a very particular inter...
We address the question of whether the CP violating phase in the CKM mixing matrix can be the only s...