Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Aniceto, Inês"'
Autor:
Aniceto, Inês, Crew, Samuel
We investigate geometric aspects of co-equational parametric resurgence, by studying physical problems whose formal asymptotic solutions give rise to Borel transforms lying on an algebraic curve. This perspective allows us to elucidate concepts uniqu
Externí odkaz:
http://arxiv.org/abs/2410.13690
We reformulate the Boltzmann equation in the relaxation time approximation undergoing Bjorken flow in terms of a novel partial differential equation for the generating function of the moments of the distribution function. This is used to obtain an ap
Externí odkaz:
http://arxiv.org/abs/2401.06750
Burgers' equation is an important mathematical model used to study gas dynamics and traffic flow, among many other applications. Previous analysis of solutions to Burgers' equation shows an infinite stream of simple poles born at t = 0^+, emerging ra
Externí odkaz:
http://arxiv.org/abs/2307.10508
We use exponential asymptotics to match the late time temperature evolution of an expanding, conformally invariant fluid to its early time behaviour. We show that the rich divergent transseries asymptotics at late times can be used to interpolate bet
Externí odkaz:
http://arxiv.org/abs/2207.02868
Transseries expansions build upon ordinary power series methods by including additional basis elements such as exponentials and logarithms. Alternative summation methods can then be used to "resum" series to obtain more efficient approximations, and
Externí odkaz:
http://arxiv.org/abs/2012.09779
Autor:
Abbott, Michael C., Aniceto, Inês
Publikováno v:
Phys. Rev. D 103, 086017 (2021)
We present the first known integrable relativistic field theories with interacting massive and massless sectors. And we demonstrate that knowledge of the massless sector is essential for understanding of the spectrum of the massive sector. Terms in t
Externí odkaz:
http://arxiv.org/abs/2002.12060
Publikováno v:
In Journal of Retailing and Consumer Services May 2023 72
We show that the late-time expansion of the energy density of $\mathcal{N}=4$ supersymmetric Yang-Mills plasma at infinite coupling undergoing Bjorken flow takes the form of a multi-parameter transseries. Using the AdS/CFT correspondence we find a gr
Externí odkaz:
http://arxiv.org/abs/1810.07130
The computation of observables in general interacting theories, be them quantum mechanical, field, gauge or string theories, is a non-trivial problem which in many cases can only be addressed by resorting to perturbative methods. In most physically i
Externí odkaz:
http://arxiv.org/abs/1802.10441
We make an attempt to map the integrable boundary conditions for 2 dimensional non-linear O(N) $\sigma$-models. We do it at various levels: classically, by demanding the existence of infinitely many conserved local charges and also by constructing th
Externí odkaz:
http://arxiv.org/abs/1706.05221