Results 111 to 120 of about 303,295 (237)

Line and surface defects in 5D $$N=2$$ N = 2 SCFT from matter-coupled F(4) gauged supergravity

open access: yesEuropean Physical Journal C: Particles and Fields
We study supersymmetric solutions of matter-coupled F(4) gauged supergravity in the forms of $$AdS_2\times S^3$$ A d S 2 × S 3 - and $$AdS_3\times S^2$$ A d S 3 × S 2 -sliced domain walls with a non-vanishing two-form field from the supergravity ...
Parinya Karndumri
doaj   +1 more source

Interacting physical states of the bosonic string. II

open access: yesZeitschrift für Physik C Particles and Fields, 1990
A preliminary discussion on the importance of the contact terms in relation with the existence of many string vacua is presented. The problem of the BRST invariance of the string states transition amplitudes is considered in the sigma model approach to the string. It is shown that the BRST invariance is controlled by a gravitational (Diff) anomaly, and
openaire   +4 more sources

Supersymmetric $$AdS_6$$ A d S 6 black holes from ISO(3) $$\times $$ × U(1) F(4) gauged supergravity

open access: yesEuropean Physical Journal C: Particles and Fields
We study supersymmetric $$AdS_6$$ A d S 6 black holes from matter-coupled F(4) gauged supergravity coupled to four vector multiplets with $$ISO(3)\times U(1)$$ I S O ( 3 ) × U ( 1 ) gauge group. This gauged supergravity admits a maximally supersymmetric $
Parinya Karndumri
doaj   +1 more source

String Theory: Physics or Metaphysics?

open access: yesHumana.Mente: Journal of Philosophical Studies, 2018
I will give arguments for why the enormous progress made during the last century on understanding elementary particles and their fundamental interactions suggests strings as the truly elementary constituents of Nature.
Gabriele Veneziano
doaj  

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