Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pseudopotentials for Multi-particle Interactions in the Quantum Hall
  Regime   In fractional quantum Hall physics, the Hilbert space is projected to a
single Landau level and the entire Hamiltonian consists of just the projected
inter-electron interaction. Haldane's pseudopotential formalism has been an
extremely useful tool both for understanding these interactions, and for
understanding the quantum Hall states that result. In the current paper we
consider the analogue of this pseudopotential construction that results from
general M-body interactions rather than the usual (Coulomb) two-body
interaction.

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The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio