Fetching the paper…

Reading the bibliography…

2019

New Soft Theorems for Goldstone Boson Amplitudes

Kampf, Karol, Novotny, Jiri, Shifman, Mikhail et al.

Original
PDF
Post on X

Understand

In this letter we discuss new soft theorems for the Goldstone boson amplitudes with non-vanishing soft limits.

The standard argument is that the non-linearly realized shift symmetry leads to the vanishing of scattering amplitudes in the soft limit, known as the Alder zero.
This statement involves certain assumptions of the absence of cubic vertices and the absence of linear terms in the transformations of fields.
For theories which fail to satisfy these conditions, we derive a new soft theorem which involves certain linear combinations of lower point amplitudes, generalizing the Adler zero statement.

New Soft Theorems for Goldstone Boson Amplitudes · Around

Built on

I. Low and Z. Yin, arXiv:1904.12859 [hep-th]
Original
1904
Earlier work this paper cites.
N. Arkani-Hamed, L. Rodina and J. Trnka, Phys. Rev. Lett. 120
Original
1908
Earlier work this paper cites.
K. Kampf, J. Novotny and J. Trnka, Phys. Rev. D 87
Original
1909
Earlier work this paper cites.
C. Cheung, C. H. Shen and C. Wen, JHEP 1802
Original
1909
Earlier work this paper cites.
L. Susskind and G. Frye, Phys. Rev. D 1
1970
Earlier work this paper cites.
A. B. Zamolodchikov and A. B. Zamolodchikov, Annals Phys. 120
1979
Earlier work this paper cites.
A. M. Polyakov and P. B. Wiegmann, Phys. Lett. B 131
1983
Earlier work this paper cites.

Similar

P. B. Wiegmann, Phys. Lett. 141B
1985
Cited alongside, same era.
P. Azaria, B. Delamotte and T. Jolicoeur, Phys. Rev. Lett. 64
1993
Cited alongside, same era.
R. Britto, F. Cachazo and B. Feng, Nucl. Phys. B 715
2015
Cited alongside, same era.
C. Cheung, K. Kampf, J. Novotny and J. Trnka, Phys. Rev. Lett. 114
2015
Cited alongside, same era.
F. Cachazo, S. He and E. Y. Yuan, Phys. Rev. Lett. 113
2015
Cited alongside, same era.
E. Casali, Y. Geyer, L. Mason, R. Monteiro and K. A. Roehrig, JHEP 1511
2015
Cited alongside, same era.
D. Schubring and M. Shifman, arXiv:1809.08228 [hep-th]

Then

C. Cheung, K. Kampf, J. Novotny, C. H. Shen and J. Trnka, Phys. Rev. Lett. 116
2016
Later among the works it cites.
F. Cachazo, P. Cha, S. Mizera, JHEP 1606
2016
Later among the works it cites.
C. Cheung, K. Kampf, J. Novotny, C. H. Shen and J. Trnka, JHEP 1702
2017
Later among the works it cites.
C. D. Batista, M. Shifman, Z. Wang, S. S. Zhang, Phys. Rev. Lett. 121
2018
Later among the works it cites.
C. Cheung, K. Kampf, J. Novotny, C. H. Shen, J. Trnka and C. Wen, Phys. Rev. Lett. 120
2018
Later among the works it cites.
H. Elvang, M. Hadjiantonis, C. R. T. Jones and S. Paranjape, JHEP 1901
2019
Closest in time.

Beyond the bibliography

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

Open on alphaXiv

alphaXiv is searching for related work…

Cited in the paper.

K. Kampf, J. Novotny, M. Shifman, J. Trnka, in progress

Cited in the paper.