Quasispherical Szekeres models allow a small but less special observer region for CMB dipole consistency and can accommodate significant quadrupole unlike LTB voids.
Energy of knots and the infinitesimal cross ratio
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abstract
This is a survey article on two topics. The Energy E of knots can be obtained by generalizing an electrostatic energy of charged knots in order to produce optimal knots. It turns out to be invariant under Moebius transformations. We show that it can be expressed in terms of the infinitesimal cross ratio, which is a conformal invariant of a pair of 1-jets, and give two kinds of interpretations of the real part of the infinitesimal cross ratio.
fields
astro-ph.CO 1years
2019 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
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CMB dipoles and other low-order multipoles in the quasispherical Szekeres model
Quasispherical Szekeres models allow a small but less special observer region for CMB dipole consistency and can accommodate significant quadrupole unlike LTB voids.