Fetching the paper…

Reading the bibliography…

Two-Higgs doublet models confront the naturalness problem · Around

2014

Two-Higgs doublet models confront the naturalness problem

Chakraborty, Indrani, Kundu, Anirban

Original
PDF
Post on X

Understand

The conjecture that some unknown symmetry is responsible for keeping the Higgs boson light at 125 GeV does not hold for the Standard Model, where the coefficient of the quadratic divergence of Higgs boson self-energy is far from zero.

We show that such a cancellation can be achieved in two-Higgs doublet models, by virtue of which all the scalars remain at the electroweak scale and the naturalness problem is avoided.
We explore the consequences of such cancellations in different two-Higgs doublet models with no flavour-changing neutral current, and show that the parameter space becomes tightly constrained; in particular, the ratio of two vacuum expectation values, $\tan\beta$, no longer remains a free parameter but turns out to be a function of the quartic couplings.

Built on

S. L. Glashow and S. Weinberg, Phys. Rev. D 15
1977
Earlier work this paper cites.
E. A. Paschos, Phys. Rev. D 15
1977
Earlier work this paper cites.
M. J. G. Veltman, Acta Phys. Polon. B 12
1981
Earlier work this paper cites.
M. B. Einhorn and D. R. T. Jones, Phys. Rev. D 46
1992
Earlier work this paper cites.
G. C. Branco, W. Grimus and L. Lavoura, Phys. Lett. B 380
1996
Earlier work this paper cites.
A. Kundu and S. Raychaudhuri, Phys. Rev. D 53
1996
Earlier work this paper cites.
P. M. Ferreira, R. Santos and A. Barroso, Phys. Lett. B 603
2005
Earlier work this paper cites.

Similar

W. Grimus, L. Lavoura, O. M. Ogreid and P. Osland, J. Phys. G 35
Original
2008
Cited alongside, same era.
I. P. Ivanov, Phys. Rev. D 77
Original
2008
Cited alongside, same era.
B. Grzadkowski and P. Osland, Phys. Rev. D 82
Original
2010
Cited alongside, same era.
H. E. Haber and R. Hempfling, Phys. Rev. D 48
Original
2010
Cited alongside, same era.
F. Mahmoudi and O. Stal, Phys. Rev. D 81
Original
2010
Cited alongside, same era.

Then

B. Grzadkowski and J. Wudka, Phys. Rev. Lett. 103
Original
2012
Later among the works it cites.
I. Chakraborty and A. Kundu, Phys. Rev. D 87
Original
2013
Later among the works it cites.
F. Bazzocchi and M. Fabbrichesi, Phys. Rev. D 87
Original
2013
Later among the works it cites.
E. Ma, Int. J. Mod. Phys. A 16
Original
2013
Later among the works it cites.
A. Barroso, P. M. Ferreira, I. P. Ivanov and R. Santos, JHEP 1306
Original
2013
Later among the works it cites.

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…

G. C. Branco, P. M. Ferreira, L. Lavoura, M. N. Rebelo, M. Sher and J. P. Silva, Phys. Rept. 516

2012

Cited alongside, same era.

F. J. Botella, G. C. Branco, A. Carmona, M. Nebot, L. Pedro and M. N. Rebelo, arXiv:1401.6147 [hep-ph]

Cited in the paper.

G. Bhattacharyya, D. Das, and A. Kundu, arXiv:1402.0364

Cited in the paper.

I. Chakraborty and A. Kundu, Phys. Rev. D 89

2014

Closest in time.