Search Results - "Zhang, M.‐P."

Hall motions in Carroll dynamics by Marsot, L., Zhang, P.-M., Chernodub, M., Horvathy, P.A.

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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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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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The issue of gauge choice in the Landau problem and the physics of canonical and mechanical orbital angular momenta by Wakamatsu, M., Kitadono, Y., Zhang, P.-M.

“…One intriguing issue in the nucleon spin decomposition problem is the existence of two types of decompositions, which are representably characterized by two…”
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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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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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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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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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Schrödinger Symmetry: A Historical Review by Duval, C., Henkel, M., Horvathy, P. A., Rouhani, S., Zhang, P.-M.

“…This paper reviews the history of the conformal extension of Galilean symmetry, now called Schrödinger symmetry. In the physics literature, its discovery is…”
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A generalized Noether theorem for scaling symmetry by Zhang, P.-M., Elbistan, M., Horvathy, P. A., Kosiński, P.

“…The recently discovered conserved quantity associated with Kepler rescaling is generalized by an extension of Noether’s theorem which involves the classical…”
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Kohnʼs theorem and Galilean symmetry by Zhang, P.-M., Horvathy, P.A.

“…The relation between the separability of a system of charged particles in a uniform magnetic field and Galilean symmetry is revisited using Duvalʼs “Bargmann…”
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Kohn condition and exotic Newton–Hooke symmetry in the non-commutative Landau problem by Zhang, P.-M., Horvathy, P.A.

“…N “exotic” [alias non-commutative] particles with masses ma, charges ea and non-commutative parameters θa, moving in a uniform magnetic field B, separate into…”
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Helicity of spin-extended chiral particles by Elbistan, M., Duval, C., Horváthy, P.A., Zhang, P.-M.

“…The helicity of a free massless relativistic particle, χo=s⋅p/|p|, is generalized, for a particle in an electromagnetic field, to χ=s⋅p/E where E is energy…”
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Chiral decomposition in the non-commutative Landau problem by Zhang, P.-M., Horvathy, P.A.

“…The decomposition of the non-commutative Landau (NCL) system into two uncoupled one-dimensional chiral components, advocated by Alvarez et al. (2008) [1], is…”
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Separability and dynamical symmetry of Quantum Dots by Zhang, P.-M., Zou, L.-P., Horvathy, P.A., Gibbons, G.W.

“…The separability and Runge–Lenz-type dynamical symmetry of the internal dynamics of certain two-electron Quantum Dots, found by Simonović et al. (2003), are…”
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Novel PRRT2 mutations in paroxysmal dyskinesia patients with variant inheritance and phenotypes by Liu, X.‐R., Wu, M., He, N., Meng, H., Wen, L., Wang, J.‐L., Zhang, M.‐P., Li, W.‐B., Mao, X., Qin, J.‐M., Li, B.‐M., Tang, B., Deng, Y.‐H., Shi, Y.‐W., Su, T., Yi, Y.‐H., Tang, B.‐S., Liao, W.‐P.

“…Paroxysmal dyskinesias (PDs) are a group of episodic movement disorders with marked variability in clinical manifestation and potential association with…”
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Memory effect & Carroll symmetry, 50 years later by Elbistan, M., Zhang, P.-M., Horvathy, P.A.

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The role of programmed cell death in streptozotocin-induced early diabetic nephropathy by Wu, W-H., Zhang, M.-P., Zhang, F., Liu, F., Hu, Z.-X., Hu, Q.-D., Yan, X.-Y., Huang, S.-M.

“…The mechanism of autophagy in diabetic nephropathy (DN) is still unclear. The study was performed on streptozotocin (STZ) rats to investigate whether…”
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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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