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The spectral geometry of de Sitter space in asymptotic safety
Within the functional renormalization group approach to Background Independent quantum gravity, we explore the scale dependent effective geometry of...
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Asymptotic freedom and safety in quantum gravity
We compute non-perturbative flow equations for the couplings of quantum gravity in fourth order of a derivative expansion. The gauge invariant...
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Naturally small Yukawa couplings from trans-Planckian asymptotic safety
In gauge-Yukawa systems embedded in the framework of trans-Planckian asymptotic safety we discuss the dynamical generation of arbitrarily small...
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On the asymptotic assumptions for Milne-like spacetimes
Milne-like spacetimes are a class of hyperboloidal FLRW spacetimes which admit continuous spacetime extensions through the big bang,
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Scalar-tensor theories within Asymptotic Safety
Asymptotic Safety provides an elegant mechanism for obtaining a consistent high-energy completion of gravity and gravity-matter systems. Following...
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Constraints on Z′ solutions to the flavor anomalies with trans-Planckian asymptotic safety
Motivated by the flavor anomalies in b → s transitions, we embed minimal models with a Z ′ gauge boson, vector-like fermions, and a singlet scalar in...
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Nonlinear Analytical Investigation of Dynamic Buckling of a Spherical Shell Trapped under a Periodic Load
AbstractIn this investigation, we are concerned with analytical determination of the dynamic buckling load of an imperfect spherical shell that is...
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Asymptotic Measurement Schemes for Every Observable of a Quantum Field Theory
In quantum measurement theory, a measurement scheme describes how an observable of a given system can be measured indirectly using a probe. The...
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Note on the asymptotic structure of Kerr-Schild form
The Kerr-Schild form provides a natural way of realizing the classical double copy that relates exact solutions in general relativity to exact...
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Asymptotic Analysis of the Inflow to a Fracture in an Oil–Gas Reservoir with Bottom Water
AbstractA model of oil inflow to a well in a fractured reservoir with a vast gas cap and an underlying water layer is presented in the conditions of...
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Localization properties of the asymptotic density distribution of a one-dimensional disordered system
AbstractAnderson localization is the ubiquitous phenomenon of inhibition of transport of classical and quantum waves in a disordered medium. In...
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Asymptotic symmetries of scalar electrodynamics and of the abelian Higgs model in Hamiltonian formulation
We investigate the asymptotic symmetry group of a scalar field minimally-coupled to an abelian gauge field using the Hamiltonian formulation. This...
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Non-asymptotic-time Dynamics
Newman, J. M. I. Lucas, M. Stefanovska, A.Traditional analysis of dynamics concerns coordinate-invariant features of the long-time-asymptotic...
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Examples of Asymptotic Solutions Obtained by the Complex Germ Method for the One-Dimensional Nonlocal Fisher–Kolmogorov–Petrovsky–Piskunov Equation
The general construction of the Cauchy problem solution for the one-dimensional nonlocal population Fisher–KPP equation is briefly described in terms...
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On the possibility of a novel (A)dS/CFT relationship emerging in Asymptotic Safety
Quantum Einstein Gravity (QEG), nonperturbatively renormalized by means of a certain asymptotically safe renormalization group (RG) trajectory, is...
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Asymptotic Symmetries in the BV-BFV Formalism
We show how to derive asymptotic charges for field theories on manifolds with “asymptotic” boundary, using the BV-BFV formalism. We also prove that...
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The study of heavy quarks pair production at the LHeC and FCC-eh in the collinear generalized double asymptotic scaling (DAS) approach
In this paper, the main idea is the prediction of the linear and nonlinear behavior of heavy quarks pair production cross section at the deep...
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Investigation of Short-Time Heat Transfer Effects by an Optical Pump–Probe Method
The study of heat transfer properties on micro- and nanoscales generally requires one to work on time scales ranging between a few picoseconds and a...