Results 31 to 40 of about 35,068 (151)

Notes on Characterizations of 2d Rational SCFTs: Algebraicity, Mirror Symmetry, and Complex Multiplication

Fortschritte der Physik, Volume 73, Issue 1-2, February 2025.
Abstract S. Gukov and C. Vafa proposed a characterization of rational N=(1,1)$N=(1,1)$ superconformal field theories (SCFTs) in 1+1$1+1$ dimensions with Ricci‐flat Kähler target spaces in terms of the Hodge structure of the target space, extending an earlier observation by G. Moore.
Abhiram Kidambi, Masaki Okada, Taizan Watari   +2 more
wiley   +1 more source

Superstring Dualities [PDF]

, 1995
This talk is divided into two parts. The first part reviews some of the duality relationships between superstring theories. These relationships are interpreted as providing evidence for the existence of a unique underlying fundamental theory.
Alvarez, Aspinwall, Becker, Bergshoeff, Bergshoeff, Bergshoeff, Dabholkar, Dabholkar, Dabholkar, Dai, Dine, Duff, Duff, Duff, Duff, Font, Ginsparg, Giveon, Harvey, Horowitz, Hull, Hull, John H. Schwarz, Narain, Nepomechie, Schwarz, Schwarz, Schwarz, Schwarz, Sen, Sen, Strominger, Teitelboim, Townsend, Townsend, Witten   +35 more
core   +2 more sources

T‐Symmetry in String Geometry Theory

Advances in High Energy Physics, Volume 2025, Issue 1, 2025.
String geometry theory is one of the candidates of nonperturbative formulation of string theory. In this paper, we have shown that dimensionally reduced string geometry theories have what we call T‐symmetry. In the case of the dimensional reduction in space‐like directions, the T‐symmetry transformation gives the T‐dual transformation between the Type ...
Matsuo Sato, Taiki Tohshima, Michele Arzano   +2 more
wiley   +1 more source

Heterotic string solutions and coset conformal field theories

, 1993
We discuss solutions of the heterotic string theory which are analogous to bosonic and superstring backgrounds related to coset conformal field theories.
A.A. Tseytlin, Amit Giveon, Bardakci, Bardakci, Bardakci, Bars, Bars, Bars, Bars, Braden, Cai, Callan, Candelas, Ceresole, De Alwis, Di Vecchia, Di Vecchia, Di Vecchia, Dijkgraaf, Eliezer Rabinovici, Elitzur, Ellwanger, Ellwanger, Englert, Ferrara, Foakes, Foakes, Fuchs, Fuchs, Gasperini, Gates, Gawedzki, Gawedzki, Gepner, Gepner, Giveon, Giveon, Giveon, Giveon, Giveon, Giveon, Goddard, Goddard, Grisaru, Gross, Gross, Gross, Halliday, Halpern, Hull, Hull, Hull, Hull, Jack, Kac, Karabali, Karabali, Kazama, Kazama, Ketov, Ketov, Kikuchi, Kikuchi, Kiritsis, Lerche, Lerche, Mandal, McGuigan, Meissner, Metsaev, Metsaev, Nakatsu, Olvarez, Perry, Polyakov, Polyakov, Redlich, Redlich, Rohm, Schnitzer, Sen, Sen, Sen, Shapere, Tseytlin, Tseytlin, Tseytlin, Tseytlin, Witten, Witten, Yi   +90 more
core   +1 more source

Superspace Action for the First Massive States of the Superstring [PDF]

, 1998
Using the manifestly spacetime-supersymmetric version of open superstring field theory, we construct the free action for the first massive states of the open superstring compactified to four dimensions.
Berkovits, N., Leite, M. M.
core   +2 more sources

Fuzzy Gravity: Four‐Dimensional Gravity on a Covariant Noncommutative Space and Unification with Internal Interactions

Fortschritte der Physik, Volume 72, Issue 9-10, October 2024.
Abstract In the present work, an extended description of the covariant noncommutative space is presented, which accommodates the Fuzzy Gravity model constructed previously. It is based on the historical lesson that the use of larger algebras containing all generators of the isometry of the continuous one helped in formulating a fuzzy covariant ...
Danai Roumelioti, Stelios Stefas, George Zoupanos   +2 more
wiley   +1 more source

Complete Action for Open Superstring Field Theory with Cyclic $A_\infty$ Structure [PDF]

, 2016
We construct a gauge invariant action for the Neveu-Schwarz and Ramond sectors of open superstring field theory realizing a cyclic $A_\infty$ structure, providing the first complete and fully explicit solution to the classical Batalin-Vilkovisky master ...
Erler, Theodore, Okawa, Yuji, Takezaki, Tomoyuki   +2 more
core   +2 more sources

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

Scattering of charged tensor bosons in gauge and superstring theories

, 2009
We calculate the leading-order scattering amplitude of one vector and two tensor gauge bosons in a recently proposed non-Abelian tensor gauge field theory and open superstring theory.
Anchordoqui, Anchordoqui, Anchordoqui, Antoniadis, Antoniadis, Arefeva, Bekaert, Bekaert, Bengtsson, Bengtsson, Bengtsson, Berends, Berends, Britto, Britto, Chang, Curtright, Fang, Francia, Fronsdal, Kawai, Metsaev, Neveu, Parke, Paton, Savvidy, Savvidy, Savvidy, Savvidy, Savvidy, Scherk, Scherk, Siegel, Singh, Singh, Thorn, Vasiliev, Weinberg, Weinberg, Weinberg, Witten, Witten, Yoneya   +42 more
core   +2 more sources

Resolving Witten's Superstring Field Theory [PDF]

, 2013
We regulate Witten's open superstring field theory by replacing the picture-changing insertion at the midpoint with a contour integral of picture changing insertions over the half-string overlaps of the cubic vertex.
Erler, Theodore, Konopka, Sebastian, Sachs, Ivo   +2 more
core   +3 more sources