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A dynamical metric and its ground state from the breaking down of the topological invariance of the Euler characteristic

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 نشر من قبل Alberto Escalante
 تاريخ النشر 2019
  مجال البحث فيزياء
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Quantum state wave functionals are constructed in exact form for the graviton-like field theory obtained by breaking down the topological symmetry of the string action related with the Euler characteristic of the world-surface; their continuous and discrete symmetries are discussed. The comparison with the so-called Chern-Simons state, which may be inappropriate as quantum state, allows us to conclude that the found wave functionals will give a plausible approximation to the ground state for the considered field theory.



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