Results 11 to 20 of about 9,798,156 (315)

Little strings, long strings, and fuzzballs [PDF]

Journal of High Energy Physics, 2019
At high energy densities, fivebranes are populated by a Hagedorn phase of so- called little strings, whose statistical mechanics underlies black fivebrane thermodynamics. A particular limit of this phase yields BTZ black holes in AdS 3, leading us to the
Emil J. Martinec, Stefano Massai, David Turton   +2 more
doaj   +12 more sources

Long strings and chiral primaries in the hybrid formalism [PDF]

Journal of High Energy Physics, 2019
We revisit two related phenomena in AdS3 string theory backgrounds. At pure NS-NS flux, the spectrum contains a continuum of long strings which can escape to the boundary of AdS3 at a finite cost of energy.
Lorenz Eberhardt, Kevin Ferreira
doaj   +6 more sources

Correlators of long strings on AdS3×S3×T4

Journal of High Energy Physics
In this work, we calculate correlators of long strings on AdS3×S3×T4 with pure NS-NS flux. We first construct physical vertex operators that correspond to long strings. Due to the GSO projection, they depend on the parity of the spectral flow parameter w.
Zhe-fei Yu, Cheng Peng
doaj   +4 more sources

The effective theory of long strings [PDF]

Journal of High Energy Physics, 2013
harvmac, 31 pages.
Ofer Aharony, Zohar Komargodski, Aharony Ofer   +2 more
exaly   +5 more sources

Long strings and quasinormal winding modes

Journal of High Energy Physics, 2022
We compute the path integral for a particle on the covering group of SL(2, ℝ) using a decomposition of the Lie algebra into adjoint orbits. We thus intuitively derive the Hilbert space of the particle on the group including discrete and continuous ...
Sujay K. Ashok, Jan Troost
doaj   +5 more sources

Gravitational waves from high temperature strings [PDF]

Journal of High Energy Physics
We study finite temperature effects in string cosmology and their potential gravitational wave signature. Expanding on our recent work [1], we consider a general configuration of highly excited open and closed strings at high enough temperature to be in ...
Andrew R. Frey, Ratul Mahanta, Anshuman Maharana, Fernando Quevedo, Gonzalo Villa   +4 more
doaj   +5 more sources

Long strings in two dimensional string theory and non-singlets in the matrix model [PDF]

Journal of High Energy Physics, 2005
We consider two-dimensional string backgrounds. We discuss the physics of long strings that come from infinity. These are related to non-singlets in the dual matrix model description.
Juan Maldacena
exaly   +7 more sources

The action of long strings in supersymmetric field theories

Journal of High Energy Physics, 2019
Long strings emerge in many Quantum Field Theories, for example as vortices in Abelian Higgs theories, or flux tubes in Yang-Mills theories. The actions of such objects can be expanded in the number of derivatives, around a long straight string solution.
Tomer Solberg, Mykhailo Yutushui
doaj   +4 more sources

GPU acceleration of Levenshtein distance computation between long strings [PDF]

Parallel Computing, 2023
Computing edit distance for very long strings has been hampered by quadratic time complexity with respect to string length. The WFA algorithm reduces the time complexity to a quadratic factor with respect to the edit distance between the strings.
Castells Rufas, David, David Castells-Rufas, Castells-Rufas, David   +2 more
core   +2 more sources

Long string scattering in c = 1 string theory [PDF]

Journal of High Energy Physics, 2019
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. From the worldsheet perspective, the scattering amplitudes of long strings are obtained
Bruno Balthazar, Victor A. Rodriguez, Xi Yin   +2 more
doaj   +5 more sources