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Beil, Benjamin

doi:10.14361/transcript.9783839421550

Cited by 12 publications

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“…We have also not analyzed the setup in cases with discrete torsion. This is currently being investigated in [59].…”

Section: Resultsmentioning

confidence: 99%

Aspects of ABJM orbifolds

Berenstein¹,

Romo²

2010

Advances in Theoretical and Mathematical Physics

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We study abelian and non-abelian orbifolds of the ABJM model. We compute the precise moduli space of these models by analyzing the classical BPS equations for the theory on the cylinder, which include classical solutions of magnetic monopole operators. These determine the chiral ring of the theory, and thus they provide the complete set of order parameters determining the classical vacua of the theory. We show that the proper quantization of these semiclassical solutions gives us the topology of moduli space, including the additional quotient information due to the Chern-Simons levels. In general, we find that in the dual M-theory setup, the M-theory fiber is divided by the product of the Chern-Simons level times the order of the orbifold group, even in the non-abelian case. This depends non-trivially on how the different Chern-Simons terms have different levels in these constructions. We also see a direct relation in this setup between the Chern-Simons levels of the different groups and fluxes for fractional brane cycles. We also show that the problem of the moduli space can be much more easily analyzed by using the method of images and representation theory of crossed product algebras rather than dealing only with the quiver theory data.

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“…We have also not analyzed the setup in cases with discrete torsion. This is currently being investigated in [59].…”

Section: Resultsmentioning

confidence: 99%

Aspects of ABJM orbifolds

Berenstein¹,

Romo²

2010

Advances in Theoretical and Mathematical Physics

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show abstract

“…A obtenção da quitosana se faz da seguinte forma: através de um processo de desmineralização e desproteinização das carapaças com soluções diluídas de HCl e NaOH seguida de descoloração com KMnO 4 e ácido oxálico (ou ácido etanoico C 2 H 4 O 2 ), a quitosana pode ser separada dos outros componentes da carapaça. A partir daí, a quitina obtida (biopolímero contendo grupos acetil -NHCOC) é desacetilada com solução concentrada de NaOH produzindo a quitosana [66,67].…”

Section: Quitinaunclassified