Results 51 to 60 of about 129,145 (261)
The holomorphic bosonic string
, 2017 We present a holomorphic version of the bosonic string in the formalism of quantum field theory developed by Costello and collaborators. In this paper we focus on the case in which space-time is flat and construct a one-loop exact quantization. Starting from first principles, we arrive at the critical dimension as an obstruction to satisfying the ...
Gwilliam, Owen, Williams, Brian R
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Journal of High Energy Physics, 2019 We show that the two-point tree level amplitude in string theory in flat space is given by the standard free particle expression.
Harold Erbin +2 more
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On the positivity of Coon amplitude in D = 4
Journal of High Energy Physics, 2022 The Coon amplitude is the unique solution to duality constraints with logarithmic Regge trajectories. A striking feature of this solution is that it interpolates between the Veneziano amplitude and a scalar particle amplitude.
Joydeep Chakravarty +2 more
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The generalized Bergshoeff-de Roo identification. Part II
Journal of High Energy Physics, 2021 We recently introduced a T-duality covariant mechanism to compute all-order higher-derivative interactions in the heterotic string. Here we extend the formalism to account for a two-parameter family of corrections that also include the bosonic string and
W. Baron, D. Marques
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Journal of High Energy Physics, 2018 We revisit the problem of charged string pair creation in a constant external electric field. The string states are massive and creation of pairs from the vacuum is a tunnelling process, analogous to the Schwinger process where charged particle-anti ...
James Gordon, Gordon W. Semenoff
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Strings near black holes are Carrollian. Part II [PDF]
Journal of High Energy PhysicsWe study classical closed bosonic strings probing the near-horizon region of a non-extremal black hole and show that this corresponds to understanding string theory in the Carroll regime.
Arjun Bagchi +4 more
semanticscholar +1 more source
Multiloop soft theorem for gravitons and dilatons in the bosonic string
Journal of High Energy Physics, 2019 We construct, in the closed bosonic string, the multiloop amplitude involving N tachyons and one massless particle with 26 − D compactified directions, and we show that at least for D > 4, the soft behaviors of the graviton and dilaton satisfy the same ...
Paolo Di Vecchia +2 more
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Canonical analysis of new non-relativistic string action and uniform light-cone gauge formulation
Journal of High Energy Physics, 2021 We perform canonical analysis of new non-relativistic string action that was found recently in [32]. We also discuss its gauge fixed form.
J. Klusoň
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Quark confinement and the bosonic string [PDF]
Journal of High Energy Physics, 2002 TeX source, 21 pages, figures ...
Peter Weisz, Martin Lüscher
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Classical Interactions for Tensionless Strings [PDF]
, 1996 Using an ``action at a distance'' formulation we probe the possible classical interactions for tensionless strings, (the $T\to 0$ limit of the ordinary bosonic string.) We find $G_{\mu\nu}$ and $B_{\mu\nu}$ type interactions but no dilaton interactions ...
Barcelos-Neto +23 more
core +2 more sources