Nonrelativistic scattering problem by a global monopole

1997 ◽  
Vol 56 (2) ◽  
pp. 1345-1348 ◽  
Author(s):  
E. R. Bezerra de Mello ◽  
C. Furtado
Keyword(s):  
Scattering Problem ◽  
Global Monopole ◽  
Nonrelativistic Scattering

scholarly journals Nonrelativistic Scattering Analysis of Charged Particle by a Magnetic Monopole in the Global Monopole Background

2003 ◽  
Vol 18 (12) ◽  
pp. 2051-2057 ◽  
Author(s):  
A. L. Cavalcanti de Oliveira ◽  
E. R. Bezerra de Mello
Keyword(s):  
Charged Particle ◽  
Energy Spectrum ◽  
Magnetic Monopole ◽  
Scattering Problem ◽  
Quantum Scattering ◽  
Global Monopole ◽  
Nonrelativistic Quantum ◽  
Nonrelativistic Scattering ◽  
Geometric Effects

We analyze the nonrelativistic quantum scattering problem of a charged particle by an Abelian magnetic monopole in the background of a global monopole. In addition to the magnetic and geometric effects, we consider the influence of the electrostatic self-interaction on the charged particle. Moreover, for the specific case where the electrostatic self-interaction becomes attractive, charged particle-monopole bound system can be formed and the respective energy spectrum is hydrogen-like one.

scholarly journals Nonrelativistic Charged Particle-Magnetic Monopole Scattering in the Global Monopole Background

2003 ◽  
Vol 18 (18) ◽  
pp. 3175-3187 ◽  
Author(s):  
A. L. Cavalcanti de Oliveira ◽  
E. R. Bezerra de Mello
Keyword(s):  
Charged Particle ◽  
Energy Spectrum ◽  
Magnetic Monopole ◽  
Scattering Problem ◽  
Quantum Scattering ◽  
Global Monopole ◽  
Nonrelativistic Quantum ◽  
Geometric Effects

We analyze the nonrelativistic quantum scattering problem of a charged particle by an Abelian magnetic monopole in the background of a global monopole. In addition to the magnetic and geometric effects, we consider the influence of the electrostatic self-interaction on the charged particle. Moreover, for the specific case where the electrostatic self-interaction becomes attractive, the charged particle-monopole bound system can be formed and the respective energy spectrum is a hydrogen-like one.

Interaction of Scalar Particles via a Tachyon Field: Scattering Problem

2014 ◽  
Vol 59 (8) ◽  
pp. 749-754-749-754
Author(s):  
I. Zahladko ◽  
Keyword(s):  
Scattering Problem ◽  
Tachyon Field ◽  
Scalar Particles

Scattering problem for cylindrical particles

THERMOPEDIA ◽  
2008 ◽  
Author(s):  
Leonid A. Dombrovsky
Keyword(s):  
Scattering Problem ◽  
Cylindrical Particles

Diffraction Approach in the Scattering Problem for Three Charged Quantum Particles

2020 ◽  
Vol 108 (3-4) ◽  
pp. 457-461
Author(s):  
S. B. Levin
Keyword(s):  
Scattering Problem ◽  
Quantum Particles

scholarly journals Spin effects in the effective field theory approach to Post-Minkowskian conservative dynamics

2021 ◽  
Vol 2021 (6) ◽  
Author(s):  
Zhengwen Liu ◽  
Rafael A. Porto ◽  
Zixin Yang
Keyword(s):  
Field Theory ◽  
Effective Field Theory ◽  
Scattering Problem ◽  
Finite Size ◽  
Effective Field ◽  
Compact Objects ◽  
Scattering Data ◽  
Theory Approach ◽  
Spin Effects ◽  
Radial Action

Abstract Building upon the worldline effective field theory (EFT) formalism for spinning bodies developed for the Post-Newtonian regime, we generalize the EFT approach to Post-Minkowskian (PM) dynamics to include rotational degrees of freedom in a manifestly covariant framework. We introduce a systematic procedure to compute the total change in momentum and spin in the gravitational scattering of compact objects. For the special case of spins aligned with the orbital angular momentum, we show how to construct the radial action for elliptic-like orbits using the Boundary-to-Bound correspondence. As a paradigmatic example, we solve the scattering problem to next-to-leading PM order with linear and bilinear spin effects and arbitrary initial conditions, incorporating for the first time finite-size corrections. We obtain the aligned-spin radial action from the resulting scattering data, and derive the periastron advance and binding energy for circular orbits. We also provide the (square of the) center-of-mass momentum to $$ \mathcal{O}\left({G}^2\right) $$ O G 2 , which may be used to reconstruct a Hamiltonian. Our results are in perfect agreement with the existent literature, while at the same time extend the knowledge of the PM dynamics of compact binaries at quadratic order in spins.

scholarly journals Imaging of bi-anisotropic periodic structures from electromagnetic near-field data

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Dinh-Liem Nguyen ◽  
Trung Truong
Keyword(s):  
Inverse Scattering ◽  
Maxwell Equations ◽  
Field Data ◽  
Periodic Structures ◽  
Near Field ◽  
Scattering Problem ◽  
Three Dimensional ◽  
Inverse Scattering Problem ◽  
Factorization Method ◽  
Unique Determination

AbstractThis paper is concerned with the inverse scattering problem for the three-dimensional Maxwell equations in bi-anisotropic periodic structures. The inverse scattering problem aims to determine the shape of bi-anisotropic periodic scatterers from electromagnetic near-field data at a fixed frequency. The factorization method is studied as an analytical and numerical tool for solving the inverse problem. We provide a rigorous justification of the factorization method which results in the unique determination and a fast imaging algorithm for the periodic scatterer. Numerical examples for imaging three-dimensional periodic structures are presented to examine the efficiency of the method.

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