Results 51 to 60 of about 21,308,721 (308)

Five-dimensional non-Lorentzian conformal field theories and their relation to six-dimensions

open access: yesJournal of High Energy Physics, 2021
We study correlation functions in five-dimensional non-Lorentzian theories with an SU(1, 3) conformal symmetry. Examples of such theories have recently been obtained as Ω-deformed Yang-Mills Lagrangians arising from a null reduction of six-dimensional ...
N. Lambert   +3 more
doaj   +1 more source

Research on the Shadow Economy and Assessment of Its Scale: On the Example of Kazakhstan

open access: yesEconomies
The manuscript aims to assess the scale of shadow economic processes within the non-observed economy, focusing on the self-employment sector, which is insufficiently reflected in national statistics.
Aziza Mergenbayeva   +3 more
doaj   +1 more source

Quantum Kaluza-Klein theory with M 2(ℂ)

open access: yesJournal of High Energy Physics, 2023
Following steps analogous to classical Kaluza-Klein theory, we solve for the quantum Riemannian geometry on C ∞ (M) ⊗ M 2(ℂ) in terms of classical Riemannian geometry on a smooth manifold M , a finite quantum geometry on the algebra M 2(ℂ) of 2 × 2 ...
Chengcheng Liu, Shahn Majid
doaj   +1 more source

Wall Crossing and M-Theory

open access: yesPublications of the Research Institute for Mathematical Sciences, 2011
We study BPS bound states of D0 and D2 branes on a single D6 brane wrapping a Calabi-Yau 3-fold X . When X has no compact 4-cyles, the BPS bound states are organized
Aganagic, Mina   +3 more
openaire   +6 more sources

From F/M-theory to K-theory and back

open access: yes, 2005
We consider discrete K-theory tadpole cancellation conditions in type IIB orientifolds with magnetised 7-branes. Cancellation of K-theory charge constrains the choices of world-volume magnetic fluxes on the latter.
Garcia-Etxebarria, Inaki   +1 more
core   +1 more source

Toward simulating superstring/M-theory on a quantum computer

open access: yesJournal of High Energy Physics, 2021
We present a novel framework for simulating matrix models on a quantum computer. Supersymmetric matrix models have natural applications to superstring/M-theory and gravitational physics, in an appropriate limit of parameters.
Hrant Gharibyan   +3 more
doaj   +1 more source

Global anomalies in M-theory

open access: yes, 1997
We first consider M-theory formulated on an open eleven-dimensional spin-manifold. There is then a potential anomaly under gauge transformations on the E_8 bundle that is defined over the boundary and also under diffeomorphisms of the boundary.
Henningson, M
core   +1 more source

Archetypical Signs of the Kolomyika in the Ukrainian Music of the 21st Century

open access: yesStudia Universitatis Babeş-Bolyai. Musica
The article is devoted to studying the implementation/manifestation/reflection of archetypal features of kolomyika, as a traditional genre of Ukrainian folk art, in the music of Ukrainian composers.
Maryna VARAKUTA   +2 more
doaj   +1 more source

Downlink Performance of Optical OFDM in Outdoor Visible Light Communication

open access: yesIEEE Access, 2018
Visible light communication (VLC) is a promising ubiquitous design alternative for supporting high data rates. Its application has been primarily oriented to indoor scenarios, but the proliferation of light-emitting diodes in the streets warrants its ...
Borja Genoves Guzman   +4 more
doaj   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu   +8 more
wiley   +1 more source

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