Results 21 to 30 of about 111,658 (212)
Bosonic sectorized strings and the (DF)2 theory [PDF]
Journal of High Energy Physics, 2019 In this work, we investigate the bosonic chiral string in the sectorized inter- pretation, computing its spectrum, kinetic action and 3-point amplitudes. As expected, the bosonic ambitwistor string is recovered in the tensionless limit.
T. Azevedo +2 more
semanticscholar +1 more source
Yang-Mills glueballs as closed bosonic strings [PDF]
, 2016 A bstractWe put forward the Axionic String Ansatz (ASA), which provides a unified description for the worldsheet dynamics of confining strings in pure Yang-Mills theory both in D = 3 and D = 4 space-time dimensions. The ASA is motivated by the excitation
S. Dubovsky, Guzmán Hernández-Chifflet
semanticscholar +1 more source
Quantizing the rotating string with massive endpoints
Journal of High Energy Physics, 2018 We compute leading order quantum corrections to the Regge trajectory of a rotating string with massive endpoints using semiclassical methods. We expand the bosonic string action around a classical rotating solution to quadratic order in the fluctuations ...
Jacob Sonnenschein, Dorin Weissman
doaj +1 more source
Narain CFTs and error-correcting codes on finite fields
Journal of High Energy Physics, 2022 We construct Narain CFTs from self-dual codes on the finite field F p through even self-dual lattices for any prime p > 2. Using this correspondence, we can relate the spectral gap and the partition function of the CFT to the error correction capability ...
Shinichiro Yahagi
doaj +1 more source
Scaling behavior of regularized bosonic strings [PDF]
, 2015 We implement a proper-time UV regularization of the Nambu-Goto string, introducing an independent metric tensor and the corresponding Lagrange multiplier, and treating them in the mean-field approximation justified for long strings and/or when the ...
J. Ambjørn, Y. Makeenko
semanticscholar +1 more source
The Nambu–Goto theory of closed bosonic strings moving in 1 + 3–dimensional Minkowski space: the quantum algebra of observables [PDF]
Annals of Physics, 1998 A relevant part of the quantum algebra of observables for the closed bosonic strings moving in 1 + 3–dimensional Minkowski space is presented in the form of generating relations involving still one, as yet undetermined, real free parameter.
K. Pohlmeyer
semanticscholar +1 more source
Dilaton coupling and BRST quantization of bosonic strings
Nuclear Physics B, 1986 Thomas Banks, Ashoke Sen
exaly +2 more sources
Courant bracket as T-dual invariant extension of Lie bracket
Journal of High Energy Physics, 2021 We consider the symmetries of a closed bosonic string, starting with the general coordinate transformations. Their generator takes vector components ξ μ as its parameter and its Poisson bracket algebra gives rise to the Lie bracket of its parameters.
Lj. Davidović +2 more
doaj +1 more source
On realizing the bosonic string as a noncritical W3-string [PDF]
Physics Letters B, 1995 We discuss a realization of the bosonic string as a noncritical $W_3$-string. The relevant noncritical $W_3$-string is characterized by a Liouville sector which is restricted to a (non-unitary) $(3,2)$ $W_3$ minimal model with central charge contribution $c_l = - 2$.
Bergshoeff, E.A. +2 more
openaire +3 more sources
Stability analysis of classical string solutions and the dressing method
Journal of High Energy Physics, 2019 The dressing method is a technique to construct new solutions in non-linear sigma models under the provision of a seed solution. This is analogous to the use of autoBäcklund transformations for systems of the sine-Gordon type.
Dimitrios Katsinis +2 more
doaj +1 more source