Abstract
The present paper contains a systematic study of several linked singularities in condensed matter. We introduce a hierarchy of conservation laws in terms of differential forms corresponding to a sequence of linking invariants so that we can distinguish nontrivial links possessing zero Gauss linking coefficients. We obtain a set of topological obstruction rules for links in nematics, cholesterics, and superfluid3He and4He.
Original language | English (US) |
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Pages (from-to) | 445-459 |
Number of pages | 15 |
Journal | Communications In Mathematical Physics |
Volume | 103 |
Issue number | 3 |
DOIs | |
State | Published - Sep 1986 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Statistical and Nonlinear Physics
- Mathematical Physics