Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Henriksson, Oscar"'
The dynamics of first-order phase transitions in strongly coupled systems are relevant in a variety of systems, from heavy ion collisions to the early universe. Holographic theories can be used to model these systems, with fluctuations usually suppre
Externí odkaz:
http://arxiv.org/abs/2406.15297
Autor:
Henriksson, Oscar
Sammanfattning Sedan 1980 har produktionen av sågade trävaror ökat i Sverige och samtidigt har produktionen koncentrerats till färre sågverk. Detta examensarbete behandlar Norra Skogs anläggning i Sävar som planerar att utöka sin produktion i
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-226011
We show how Higgs phases at non-zero density can be described using a simple analytic method for gauge theories possessing a holographic dual. We introduce co-dimension one branes in a bottom-up gravity dual that are sources of form flux, such that t
Externí odkaz:
http://arxiv.org/abs/2212.07364
In this paper we construct a stringy embedding of the dark bubble model of an expanding 4D cosmology with the help of branes rotating in extra dimensions. The universe rides a bubble which has nucleated in an unstable higher dimensional background. O
Externí odkaz:
http://arxiv.org/abs/2211.10191
Publikováno v:
Phys. Rev. Lett. 128, 131101 (2022)
Using a holographic derivation of a quantum effective action for a scalar operator at strong coupling, we compute quasi-equilibrium parameters relevant for the gravitational wave signal from a first order phase transition in a simple dual model. We d
Externí odkaz:
http://arxiv.org/abs/2110.14442
Publikováno v:
Phys. Rev. D 105, 066020 (2022)
We discuss the computation of the quantum effective action of strongly interacting field theories using holographic duality, and its use to determine quasi-equilibrium parameters of first order phase transitions relevant for gravitational wave produc
Externí odkaz:
http://arxiv.org/abs/2109.13784
Autor:
Henriksson, Oscar
Publikováno v:
Phys. Rev. D 105, L041901 (2022)
We study the process of black brane evaporation through the emission of D-branes. Gravitational solutions describing black branes in asymptotically anti-de Sitter spacetimes, which are holographically dual to field theory states at finite temperature
Externí odkaz:
http://arxiv.org/abs/2106.13254
We speculate that the weak gravity conjecture applied to theories with holographic duals bans the existence of disordered phases at zero temperature. We test this idea by introducing a non-zero baryon chemical potential in a deformation of the $SU(N_
Externí odkaz:
http://arxiv.org/abs/1910.06348
We revisit the large-$N_c$ phase diagram of $\cal{N}$ = 4 super Yang-Mills theory at finite $R$-charge density and strong coupling, by means of the AdS/CFT correspondence. We conjecture new phases that result from a black hole shedding some of its ch
Externí odkaz:
http://arxiv.org/abs/1907.01562
Autor:
Henriksson, Oscar, Falk, Michael
Docker is a popular tool for virtualization that allows for fast and easy deployment of applications and has been growing increasingly popular among companies. Docker also include a large library of images from the repository Docker Hub which mainly
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:bth-14794