Search Results - "Horvathy, P.A."

The memory effect for plane gravitational waves by Zhang, P.-M., Duval, C., Gibbons, G.W., Horvathy, P.A.

“…We give an account of the gravitational memory effect in the presence of the exact plane wave solution of Einstein's vacuum equations. This allows an…”
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“Kepler Harmonies” and conformal symmetries by Zhang, P.M., Cariglia, M., Elbistan, M., Gibbons, G.W., Horvathy, P.A.

“…Kepler's rescaling becomes, when “Eisenhart-Duval lifted” to 5-dimensional “Bargmann” gravitational wave spacetime, an ordinary spacetime symmetry for motion…”
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Duality and helicity: the photon wave function approach by Elbistan, M., Horváthy, P.A., Zhang, P.-M.

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Eisenhart lifts and symmetries of time-dependent systems by Cariglia, M., Duval, C., Gibbons, G.W., Horváthy, P.A.

“…Certain dissipative systems, such as Caldirola and Kannai’s damped simple harmonic oscillator, may be modelled by time-dependent Lagrangian and hence time…”
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Wigner–Souriau translations and Lorentz symmetry of chiral fermions by Duval, C., Elbistan, M., Horváthy, P.A., Zhang, P.-M.

“…Chiral fermions can be embedded into Souriau's massless spinning particle model by “enslaving” the spin, viewed as a gauge constraint. The latter is not…”
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Hall motions in Carroll dynamics by Marsot, L., Zhang, P.-M., Chernodub, M., Horvathy, P.A.

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Hall effects in Carroll dynamics by Marsot, Loïc, Zhang, Pengming, Chernodub, Maxim N., Horvathy, P.A.

“…``Do Carroll particles move?'' The answer depends on the characteristics of the particle such as its mass, spin, electric charge, and magnetic moment. A…”
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Anomalous properties of spin-extended chiral fermions by Elbistan, M., Horváthy, P.A.

“…The spin-extended semiclassical chiral fermion (we call the S-model), which had been used to derive the twisted Lorentz symmetry of the “spin-enslaved” chiral…”
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Gravitational waves and conformal time transformations by Zhang, Pengming, Zhao, Qiliang, Horvathy, P.A.

“…Recent interest in the “memory effect” prompted us to revisit the relation of gravitational wavesto oscillators. 50 years ago Niederer (1973) found that an…”
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The geometry of Schrödinger symmetry in non-relativistic CFT by Duval, C., Hassaïne, M., Horváthy, P.A.

“…The non-relativistic conformal “Schrödinger” symmetry of some gravity backgrounds proposed recently in the AdS/CFT context, is explained in the “Bargmann…”
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Memory effect & Carroll symmetry, 50 years later by Elbistan, M., Zhang, P.-M., Horvathy, P.A.

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Duality and helicity: A symplectic viewpoint by Elbistan, M., Duval, C., Horváthy, P.A., Zhang, P.-M.

“…The theorem which says that helicity is the conserved quantity associated with the duality symmetry of the vacuum Maxwell equations is proved by viewing…”
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Displacement within velocity effect in gravitational wave memory by Zhang, P.M., Horvathy, P.A.

“…Particles initially at rest hit by a passing sandwich gravitational wave exhibit, in general, the velocity memory effect (VM): they fly apart with constant…”
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Spinors in Non-relativistic Chern–Simons Electrodynamics by Duval, C, Horváthy, P.A, Palla, L

“…It is shown that the non-relativistic “Dirac” equation of Lévy-Leblond, we used recently to describe a spin 12 field interacting non-relativistically with a…”
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Cosmological aspects of the Eisenhart–Duval lift by Cariglia, M., Galajinsky, A., Gibbons, G. W., Horvathy, P. A.

“…A cosmological extension of the Eisenhart–Duval metric is constructed by incorporating a cosmic scale factor and the energy-momentum tensor into the scheme…”
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Conformally related vacuum gravitational waves and their symmetries by Zhao, Q. L., Zhang, P. M., Horváthy, P. A.

“…A bstract A special conformal transformation which carries a vacuum gravitational wave into another vacuum one is built by using Möbius-redefined time. It can…”
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Conformal symmetries and integrals of the motion in pp waves with external electromagnetic fields by Elbistan, M., Dimakis, N., Andrzejewski, K., Horvathy, P.A., Kosiński, P., Zhang, P.-M.

“…The integrals of the motion associated with conformal Killing vectors of a curved space–time with an additional electromagnetic background are studied for…”
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MultiCarroll Dynamics by Zhang, Pengming, Zeng, Huaxuan, Horvathy, P. A.

“…Unlike a single Carroll particle, a multiparticle Carroll system can move under suitable conditions, as we demonstrate it explicitly for two particles with a…”
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Sturm–Liouville and Carroll: at the heart of the memory effect by Zhang, P.-M., Elbistan, M., Gibbons, G. W., Horvathy, P. A.

“…For a plane gravitational wave whose profile is given, in Brinkmann coordinates, by a 2 × 2 symmetric traceless matrix K ( U ), the matrix Sturm–Liouville…”
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Geometrical spinoptics and the optical Hall effect by Duval, C., Horváth, Z., Horváthy, P.A.

“…Geometrical optics is extended so as to provide a model for spinning light rays via the coadjoint orbits of the Euclidean group characterized by color and…”
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