Results 81 to 90 of about 618 (129)

Introduction to the special issue dedicated to Michael J. Duff FRS on the occasion of his 70th birthday. [PDF]

Proc Math Phys Eng Sci, 2022
Borsten L, Marrani A, Pope CN, Stelle K.
europepmc   +1 more source

One loop phenomenology of type II string theory: intersecting d-branes and noncommutativity [PDF]

, 2007
We examine one loop amplitudes for open and closed strings in certain D-brane configurations, and investigate the consequences for phenomenology. Initially we consider open strings at D6-brane intersections.
Goodsell, Mark Dayvon, Mark Dayvon Goodsell   +1 more
core  

2-Group Symmetries of 6D Little String Theories and T-Duality. [PDF]

Ann Henri Poincare, 2021
Del Zotto M, Ohmori K.
europepmc   +1 more source

Revisiting noninteracting string partition functions in Rindler space [PDF]

, 2016
We revisit noninteracting string partition functions in Rindler space by summing over fields in the spectrum. In field theory, the total partition function splits in a natural way into a piece that does not contain surface terms and a piece consisting of
Verschelde, Henri, Mertens, Thomas, Zakharov, Valentin I   +2 more
core   +1 more source

Jumping spectra and vanishing couplings in heterotic Line Bundle Standard Models

Journal of High Energy Physics, 2019
We study two aspects of the physics of heterotic Line Bundle Standard Models on smooth Calabi-Yau threefolds. First, we investigate to what degree modern moduli stabilization scenarios can affect the standard model spectrum in such compactifications ...
James Gray, Juntao Wang
doaj   +1 more source

Locality and causality properties of light cone string field theory [PDF]

, 2004
The recent discovery of a new maximally supersymmetric background for the type IIB superstring theory has revived the interest in light cone string field theory.
Kyritisis, Konstantinos
core  

Amplitudes on plane waves from ambitwistor strings

Journal of High Energy Physics, 2017
In marked contrast to conventional string theory, ambitwistor strings remain solvable worldsheet theories when coupled to curved background fields. We use this fact to consider the quantization of ambitwistor strings on plane wave metric and plane wave ...
Tim Adamo, Eduardo Casali, Lionel Mason, Stefan Nekovar   +3 more
doaj   +1 more source

Perturbative string thermodynamics near black hole horizons [PDF]

, 2015
We provide further computations and ideas to the problem of near-Hagedorn string thermodynamics near (uncharged) black hole horizons, building upon our earlier work JHEP 1403 (2014) 086. The relevance of long strings to one-loop black hole thermodynamics
Verschelde, Henri, Henri Verschelde, Mertens, Thomas, Zakharov, Valentin I, Thomas G. Mertens, Valentin I. Zakharov   +5 more
core   +1 more source

BPS solutions and new phases of finite-temperature strings

, 2000
47 pages, 3 eps figures, Latex, version to be published in Nucl. Phys. B, one refernce added, minor correctionsInternational audienceAll high-temperature phases of the known N=4 superstrings in five dimensions can be described by the universal thermal ...
A. Bilal, Derendinger, J. -P., K. Sfetsos, Bakas, I., J.-P. Derendinger, Sfetsos, K., I. Bakas, Bilal, Adel, Bilal, A, Sfetsos, K, Bakas, I, Derendinger, J-P   +11 more
core   +2 more sources

Rounding out the story of higher derivative consistent truncations

Journal of High Energy Physics
At the two-derivative order, the group manifold reduction of heterotic supergravity on S 3 results in a half-maximal 7D gauged supergravity coupled to three vector multiplets, and a further truncation can be taken to remove the vector multiplets.
James T. Liu, Robert J. Saskowski
doaj   +1 more source