Early Dark Energy in Type IIB String Theory by Michele Cicoli, Matteo Licheri, Ratul Mahanta, Evan McDonough, Francisco G. Pedro, Marco Scalisi

“…We develop realizations of EDE in type IIB string theory with the EDE field identified as either a C 4 or C 2 axion and with full closed string moduli stabilization within the framework of either KKLT or the Large Volume Scenario. …”
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Conformal higher-spin symmetries in twistor string theory by D.V. Uvarov

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Divergent ⇒ complex amplitudes in two dimensional string theory by Ashoke Sen

“…The comparison was carried out numerically by analytically continuing the external energies to imaginary values, since for real energies the string theory result diverges. We use insights from string field theory to give finite expressions for the string theory amplitudes for real energies. …”
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Solutions for mixed states in open bosonic string theory by Dimitri Polyakov

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Entanglement branes in a two-dimensional string theory by William Donnelly, Gabriel Wong

“…To address this question we consider the spatial entanglement between two intervals in the Gross-Taylor model, the string theory dual to two-dimensional Yang-Mills theory at large N . …”
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Normalization of ZZ instanton amplitudes in minimal string theory by Dan Stefan Eniceicu, Raghu Mahajan, Chitraang Murdia, Ashoke Sen

Subjects: “…Conformal Field Models in String Theory…”
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On non-homogeneous tachyon condensation in closed string theory by Gaston Giribet, Laura Rado

Subjects: “…Conformal Field Models in String Theory…”
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Echoes of chaos from string theory black holes by Vijay Balasubramanian, Ben Craps, Bartlomiej Czech, Gábor Sárosi

Subjects: “…Black Holes in String Theory…”
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Fuzzy Dark Matter candidates from string theory by Michele Cicoli, Veronica Guidetti, Nicole Righi, Alexander Westphal

“…Abstract String theory has been claimed to give rise to natural fuzzy dark matter candidates in the form of ultralight axions. …”
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Dynamical black holes in low-energy string theory by Pedro Aniceto, Jorge V. Rocha

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Target space duality of non-supersymmetric string theory by H. Itoyama, Yuichi Koga, Sota Nakajima

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Twisted string theory in anti-de Sitter space by Songyuan Li, Jan Troost

Subjects: “…Conformal Field Models in String Theory…”
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Combinatoric topological string theories and group theory algorithms by Sanjaye Ramgoolam, Eric Sharpe

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Multi-instanton calculus in c = 1 string theory by Bruno Balthazar, Victor A. Rodriguez, Xi Yin

“…Abstract We formulate a strategy for computing the complete set of non-perturbative corrections to closed string scattering in c = 1 string theory from the worldsheet perspective. This requires taking into account the effect of multiple ZZ-instantons, including higher instantons constructed from ZZ boundary conditions of type (m, 1), with a careful treatment of the measure and contour in the integration over the instanton moduli space. …”
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Asymptotic safety, string theory and the weak gravity conjecture by Senarath de Alwis, Astrid Eichhorn, Aaron Held, Jan M. Pawlowski, Marc Schiffer, Fleur Versteegen

“…We propose a scenario with string theory in the deep ultraviolet, an intermediate asymptotically safe scaling regime for gravity and matter, and the Standard Model in the infrared. …”
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Projectivity of planar zeros in field and string theory amplitudes by Diego Medrano Jiménez, Agustín Sabio Vera, Miguel Á. Vázquez-Mozo

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Long string scattering in c = 1 string theory by Bruno Balthazar, Victor A. Rodriguez, Xi Yin

“…Abstract We study the scattering of long strings in c = 1 string theory, both in the worldsheet description and in the non-singlet sector of the dual matrix quantum mechanics. …”
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Dual D-brane actions in nonrelativistic string theory by Stephen Ebert, Hao-Yu Sun, Ziqi Yan

“…Abstract We study worldvolume actions for D-branes coupled to the worldvolume U(1) gauge field and Ramond-Ramond (RR) potentials in nonrelativistic string theory. This theory is a self-contained corner of relativistic string theory and has a string spectrum with a Galilean-invariant dispersion relation. …”
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Towards axionic Starobinsky-like inflation in string theory by Ralph Blumenhagen, Anamaría Font, Michael Fuchs, Daniela Herschmann, Erik Plauschinn

“…Keywords: Inflation, String theory, Axion monodromy, Non-geometric fluxes…”
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Towards universal axion inflation and reheating in string theory by Ralph Blumenhagen, Erik Plauschinn

“…We propose possible string-theory realizations thereof. Schemes for natural and axion monodromy inflation are presented in the framework of the type IIB large volume scenario. …”
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