U-duality and $\alpha'$ corrections in three dimensions

Autor: Eloy, Camille, Hohm, Olaf, Samtleben, Henning

Publikováno v: Phys.Rev.D
Phys.Rev.D, 2023, 108 (2), pp.026015. ⟨10.1103/PhysRevD.108.026015⟩

We consider the target space theory of bosonic and heterotic string theory to first order in $\alpha'$ compactified to three dimensions, using a formulation that is manifestly T-duality invariant under ${\rm O}(d,d,\mathbb{R})$ with $d=23$ and $d=7$,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=arXiv_dedup_::f17cebd129dab47cb7ddc84f31dd4be7
https://hal.science/hal-03897080

Supersymmetry and superstrata in three dimensions

Autor: Anthony Houppe, Nicholas P. Warner

Publikováno v: Journal of High Energy Physics, Vol 2021, Iss 8, Pp 1-36 (2021)
Journal of High Energy Physics
Journal of High Energy Physics, 2021, 08, pp.133. ⟨10.1007/JHEP08(2021)133⟩
Journal of High Energy Physics, Springer, 2021, 08, pp.133. ⟨10.1007/JHEP08(2021)133⟩

We analyze the supersymmetry transformations of gauged $SO(4)$ supergravity coupled to extra hypermultiplets in three dimensions, and find large families of smooth BPS solutions that preserve four supersymmetries. These BPS solutions are part of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ee08f0408c5f68c8b1f1a5e65d83655
https://doaj.org/article/6127f20fe5cb4d0984d8894c0bd09dc3

Interacting systems and wormholes

Autor: P. Betzios, E. Kiritsis, O. Papadoulaki

Publikováno v: Journal of High Energy Physics
Journal of High Energy Physics, 2022, 02, pp.126. ⟨10.1007/JHEP02(2022)126⟩

We consider a class of tripartite systems for which two $d$-dimensional QFTs are cross-coupled via a third $d+1$-dimensional "messenger" QFT. We analyse in detail the example of a pair of one-dimensional matrix quantum mechanics, coupled via a two-di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb2ff6439ea16f84d31936fabc33e686
https://doi.org/10.1007/jhep02(2022)126

Probing Fractional Quantum Hall Sheets in Dense Baryonic Matter

Autor: Rho, Mannque

Unlike the octet baryons for $N_f=3$, there is no skyrmion coming from the $\eta^\prime$ meson. It is instead described as a fractional quantum Hall droplet, a pancake or a pita involving a singular $\eta^\prime$ ring in which Chern-Simons fields liv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b919a70e640c1f92cc5c16194102f87a

Robustness of cosmic birefringence measurement against Galactic foreground emission and instrumental systematics

Autor: Diego-Palazuelos, P., Martínez-González, E., Vielva, P., Barreiro, R.B., Tristram, M., de la Hoz, E., Eskilt, J.R., Minami, Y., Sullivan, R.M., Banday, A.J., Górski, K.M., Keskitalo, R., Komatsu, E., Scott, D.

The polarization of the cosmic microwave background (CMB) can be used to search for parity-violating processes like that predicted by a Chern-Simons coupling to a light pseudoscalar field. Such an interaction rotates $E$ modes into $B$ modes in the o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59479addce3db2f018e9ce9388428c2c