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Results tagged with research-level
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user 9519
The research-level tag applies to questions that arise in graduate and post-secondary work. These questions often require domain-specific knowledge and could not be answered from a general source or may be beyond the level typically covered by Wikipedia and other popular sources. Research-level questions should not require new or groundbreaking research and results to answer.
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Whis is the difference between charge fractionalization in 1D and 2D?
Is there any 1D model can support fractional excitations from a
symmetry preserved ground state ?
Yes, in 1D there exist symmetry preserved groud states supporting fractional charge(at the boundary …
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