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Hamiltonian reduction through explicit canonical transformations and resonant canonical variables
Explicit methods to generate new canonical sets of elements are presented, together with an analysis on the structure of existing canonical elements...
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Canonical Typicality for Other Ensembles than Micro-canonical
We generalize Lévy’s lemma, a concentration-of-measure result for the uniform probability distribution on high-dimensional spheres, to a much more...
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On the canonical equivalence between Jordan and Einstein frames
A longstanding issue is the classical equivalence between the Jordan and the Einstein frames, which is considered just a field redefinition of the...
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An algorithmic approach to finding canonical differential equations for elliptic Feynman integrals
In recent years, differential equations have become the method of choice to compute multi-loop Feynman integrals. Whenever they can be cast into...
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Canonical Supermultiplets and Their Koszul Duals
The pure spinor superfield formalism reveals that, in any dimension and with any amount of supersymmetry, one particular supermultiplet is...
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Generalised Graph Laplacians and Canonical Feynman Integrals with Kinematics
To any graph with external half-edges and internal masses, we associate canonical integrals which depend non-trivially on particle masses and...
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Canonical Formulation of Embedding Gravity in a Form of General Relativity with Dark Matter
AbstractWe study embedding gravity, a modified theory of gravity in which our space-time is assumed to be a four-dimensional surface in flat...
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Frozen orbits around a variable mass
Our work is concerning to find the frozeen orbit conditions for the motion about an oblate varying mass centeral body. The Hamiltonians due to the...
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Canonical Bigravity
AbstractBigravity is an elegant modification of the General Relativity (GR) which preserves the general covariance and the equivalence principle. The...
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Hamilton’s Canonical Formalism
It is in the silence of laws that great actions are born.
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Baikov representations, intersection theory, and canonical Feynman integrals
The method of canonical differential equations is an important tool in the calculation of Feynman integrals in quantum field theories. It has been...
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Absorption, scattering, quasinormal modes and shadow by canonical acoustic black holes in Lorentz-violating background
In the present work, we study the scattering for a black hole described by the canonical acoustic metric with Lorentz violation using asymptotic and...
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Revisiting canonical quantization of radiation: the role of the vacuum field
Canonical quantization has conventionally been adopted as a necessary procedure for the description of the quantum radiation field by analogy between...
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Two-Dimensional Ferronematics, Canonical Harmonic Maps and Minimal Connections
We study a variational model for ferronematics in two-dimensional domains, in the “super-dilute” regime. The free energy functional consists of a...
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Semiclassical Approximation of the Wigner Function for the Canonical Ensemble
The Weyl–Wigner representation of quantum mechanics allows one to map the density operator in a function in phase space—the Wigner function—which...
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Simulation of an Ohmic Regime in the T-15MD Tokamak Based on the Canonical Profile Transport Model
AbstractThe canonical profiles transport model (CPTM), whose coefficients were determined from the T‑10 tokamak database with a standard magnetic...
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Anisotropic power-law inflation for models of non-canonical scalar fields non-minimally coupled to a two-form field
In this paper, we investigate the validity of the so-called cosmic no-hair conjecture in the framework of anisotropic inflation models of...
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Null Raychaudhuri: canonical structure and the dressing time
We initiate a study of gravity focusing on generic null hypersurfaces, non-perturbatively in the Newton coupling. We present an off-shell account of...
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Canonical Motor Proteins
Motor proteinsMotor proteins, not only actin- and microtubuleMicrotubule-based motors but also many other mechanoenzymesMechanoenzyme, are the most...