Results 91 to 100 of about 6,455,624 (259)

Gravitoelectric effect in the condensed magnetic sea

IET Quantum Communication, Volume 5, Issue 2, Page 185-195, June 2024.
The Soon Joe generator produced a certain amount of electricity in the dark stationary state. Gravity or gravitational wave can induce the magnetic seas because gravitons captured in the magnetic seas should induce the gravitoelectric effect without the photoelectric effects. As a result, we formulated a new law for magnetism on Earth. Abstract Trapped
Jong hoon Lee
wiley   +1 more source

Carrollian Amplitudes from Strings

Journal of High Energy Physics
Carrollian holography is supposed to describe gravity in four-dimensional asymptotically flat space-time by the three-dimensional Carrollian CFT living at null infinity.
Stephan Stieberger, Tomasz R. Taylor, Bin Zhu   +2 more
doaj   +1 more source

Notes On Holomorphic String And Superstring Theory Measures Of Low Genus [PDF]

, 2013
It has long been known that in principle, the genus g vacuum amplitude for bosonic strings or superstrings in 26 or 10 dimensions can be entirely determined from conditions of holomorphy.
E. Witten
semanticscholar   +1 more source

Dual D-brane actions in nonrelativistic string theory

Journal of High Energy Physics, 2022
We study worldvolume actions for D-branes coupled to the worldvolume U(1) gauge field and Ramond-Ramond (RR) potentials in nonrelativistic string theory.
Stephen Ebert, Hao-Yu Sun, Ziqi Yan
doaj   +1 more source

Exploring T‐Duality for Self‐Dual Fields

Fortschritte der Physik, Volume 72, Issue 5, May 2024.
Abstract Avatars of T‐duality within Sen's formalism for self‐dual field strengths in various dimensions are studied. This formalism is shown to naturally accommodate the T‐duality relation between Type IIA/IIB theories when compactified on a circle without the need for imposing the self‐duality constraint by hand, as is usually done. The study of this
Subhroneel Chakrabarti, Madhusudhan Raman   +1 more
wiley   +1 more source

Pure-spinor superstrings in d=2,4,6 [PDF]

JHEP0511:009,2005, 2005
We continue the study of the d=2,4,6 pure-spinor superstring models introduced in [1]. By explicitly solving the pure-spinor constraint we show that these theories have vanishing central charge and work out the (covariant) current algebra for the Lorentz currents.
arxiv   +1 more source

STATUS OF SUPERSTRING AND M-THEORY [PDF]

International Journal of Modern Physics A, 2010
The first lecture gives a colloquium-level overview of string theory and M-theory. The second lecture surveys various attempts to construct a viable model of particle physics. A recently proposed approach, based on F-theory, is emphasized.
openaire   +5 more sources

Superstring limit of Yang–Mills theories [PDF]

Physics Letters B, 2016
It was pointed out by Shifman and Yung that the critical superstring on $X^{10}={\mathbb R}^4\times Y^6$, where $Y^6$ is the resolved conifold, appears as an effective theory for a U(2) Yang-Mills-Higgs system with four fundamental Higgs scalars defined on $ _2\times{\mathbb R}^2$, where $ _2$ is a two-dimensional Lorentzian manifold.
Lechtenfeld, Olaf, Popov, Alexander D.
openaire   +3 more sources

Strings on celestial sphere

Nuclear Physics B, 2018
We transform superstring scattering amplitudes into the correlation functions of primary conformal fields on two-dimensional celestial sphere. The points on celestial sphere are associated to the asymptotic directions of (light-like) momenta of external ...
Stephan Stieberger, Tomasz R. Taylor
doaj