The two-body problem in the presence of a homogeneous magnetic field

Herold, H.; Ruder, H.; Wunner, G.

doi:10.1088/0022-3700/14/4/022

Cited by 137 publications

(78 citation statements)

References 17 publications

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“…For a neutral three-body and in general for a neutral N-body nonrelativistic system embedded in MF factorization of the center-of-mass motion is possible using the conserved pseudomomentum [23,26]. The realization of the factorization procedure depends on the relation between the masses and charges of the three particles forming the system.…”

Section: Baryons In Magnetic Fieldmentioning

confidence: 99%

Neutron in Strong Magnetic Fields

et al. 2014

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Relativistic world-line Hamiltonian for strongly interacting 3q systems in magnetic field is derived from the path integral for the corresponding Green's function. The neutral baryon Hamiltonian in magnetic field obeys the pseudomomentum conservation and allows a factorization of the c.m. and internal motion. The resulting expression for the baryon mass in magnetic field is written explicitly with the account of hyperfine, OPE and OGE (color Coulomb) interaction. The neutron mass is fast decreasing with magnetic field, losing 1/2 of its value at eB ∼ 0.25 GeV 2 and is nearly zero at eB ∼ 0.5 GeV 2 . Possible physical consequences of the calculated mass trajectory of the neutron, M n (B), are presented and discussed.

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Section: Baryons In Magnetic Fieldmentioning

confidence: 99%

Neutron in Strong Magnetic Fields

et al. 2014

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“…Then K' = 0, and one comes to the 'shifted' Hamiltonian (7, (8) with HK = 0, exploited by Gorkov and Dzyaloshinsky (19681, Burkova et al (1976), Herold et a! (1981) and Ipatova et al (1984).…”

Section: Hamilronian Transformationsmentioning

confidence: 99%

MAXIMA-1: A Measurement of the Cosmic Microwave Background Anisotropy on Angular Scales of 10[arcmin]–5°

Hanany

Ade

Balbi

et al. 2000

The Astrophysical Journal

1,158

623

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The discrete specmm of the hydrogen atom moving acmss a stmng magnetic field (E = 7 x 10"-7 x IO'* G) is studied by expanding wavefunctions over a complete onhogonal basis, whose single term pmvides a correct description of an mmic state at large pseudomomenta K of the h'ansverse motion. Wavefunctions, energies, atomic sires and oscillator strengths of radiative transitions a~ calculated and analysed in a wide range of K values. AU these quantities undergo radical changes when the atom moves acioss the field. The discrete s p e c " remains infinite at arbitrary K. although the mean transverse velocity cannot exceed some maximum value for lhe bound states. Oscillator e n g t h s change by orders of magnitude and some dipole selection rules are violated.

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“…Here P kin is the kinetic momentum of the center of mass, P kin = MṘ, which relates to P through P kin = P − [28,29],…”

Section: The Modelmentioning

confidence: 99%

Transfer of linear momentum from the quantum vacuum to a magnetochiral molecule

Donaire

Tiggelen

Rikken

2015

J. Phys.: Condens. Matter

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Abstract.In a recent publication [1] we have shown using a QED approach that, in the presence of a magnetic field, the quantum vacuum coupled to a chiral molecule provides a kinetic momentum directed along the magnetic field. Here we explain the physical mechanisms which operate in the transfer of momentum from the vacuum to the molecule. We show that the variation of the molecular kinetic energy originates from the magnetic energy associated with the vacuum correction to the magnetization of the molecule. We carry out a semiclassical calculation of the vacuum momentum and compare the result with the QED calculation.PACS numbers: 42.50. Ct, 32.10.Fn, 32.60.+i Submitted to: Journal of Physics: Condensed MatterTransfer of linear momentum from the quantum vacuum to a magnetochiral molecule2

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The two-body problem in the presence of a homogeneous magnetic field

Cited by 137 publications

References 17 publications

Neutron in Strong Magnetic Fields

Neutron in Strong Magnetic Fields

MAXIMA-1: A Measurement of the Cosmic Microwave Background Anisotropy on Angular Scales of 10[arcmin]–5°

Transfer of linear momentum from the quantum vacuum to a magnetochiral molecule

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