Results 111 to 120 of about 1,163,258 (208)

Rolling tachyon and the phase space of open string field theory

open access: yesJournal of High Energy Physics
We construct the symplectic form on the covariant phase space of the open string field theory on a ZZ-brane in c = 1 string theory, and determine the energy of the rolling tachyon solution, confirming Sen’s earlier proposal based on boundary conformal ...
Minjae Cho, Ben Mazel, Xi Yin
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Quantum gravity in three dimensions, Witten spinors and the quantisation of length

open access: yesNuclear Physics B, 2018
In this paper, I investigate the quantisation of length in euclidean quantum gravity in three dimensions. The starting point is the classical hamiltonian formalism in a cylinder of finite radius. At this finite boundary, a counter term is introduced that
Wolfgang Wieland
doaj  

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