Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ari Pankiewicz"'
Publikováno v:
Climate Change Management ISBN: 9783030368746
With global warming starting to shape economic realities, tools for measuring the impact of climate change mitigation activities and economic activities in general are required to be increasingly precise. Specifically, these tools will be expected to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8b5d70779c2ec5c0208b738fd5b5f5b
https://doi.org/10.1007/978-3-030-36875-3_12
https://doi.org/10.1007/978-3-030-36875-3_12
Autor:
Petra Gutjahr, Ari Pankiewicz
Publikováno v:
Nuclear Physics B
Fortschritte der Physik
Fortschritte der Physik
Motivated by recent disagreements in the context of AdS/CFT, we study the non-planar sector of the BMN correspondence. In particular, we reconsider the energy shift of states with two stringy excitations in light-cone string field theory and explicit
Autor:
Stefan Theisen, Ari Pankiewicz
Publikováno v:
Geometric and Topological Methods for Quantum Field Theory.
The first lecture is of a qualitative nature. We explain the concept and the uses of duality in string theory and field theory. The prospects to understand QCD, the theory of the strong interactions, via string theory are discussed and we mention the
Autor:
Ari Pankiewicz
Publikováno v:
Fortschritte der Physik
I review aspects of string theory on plane wave backgrounds emphasising the connection to gauge theory given by the BMN correspondence. Topics covered include the Penrose limit and its role in deriving the BMN duality from AdS/CFT, light-cone string
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acc5335c844ef8ecf322b3956d16a77c
Publikováno v:
European Physical Journal C
We extend the proposal of Berenstein, Maldacena and Nastase to Type IIB superstring propagating on pp-wave over ${\bf R}^4/{\bf Z}_k$ orbifold. We show that first-quantized free string theory is described correctly by the large $N$, fixed gauge coupl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eaa6542c2acd832aeb1df40821ace07e
https://hdl.handle.net/11858/00-001M-0000-0013-543F-611858/00-001M-0000-0013-5440-D
https://hdl.handle.net/11858/00-001M-0000-0013-543F-611858/00-001M-0000-0013-5440-D
Autor:
Ari Pankiewicz, Bogdan Stefański
Publikováno v:
Nuclear Physics B
We construct the cubic interaction vertex and dynamically generated supercharges in light-cone superstring field theory in the pp-wave background. We show that these satisfy the pp-wave superalgebra at first order in string coupling. The cubic intera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::228dcefb24ecac54a1f84e1ca4890975
Autor:
Ari Pankiewicz
Publikováno v:
Journal of High Energy Physics
We reconsider light-cone superstring field theory on the maximally supersymmetric pp-wave background. We find that the results for the fermionic Neumann matrices given so far in the literature are incomplete and verify our expressions by relating the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cbf7d4063d79c7dfe904475b91fae0e
https://hdl.handle.net/11858/00-001M-0000-0013-5498-911858/00-001M-0000-0013-5499-7
https://hdl.handle.net/11858/00-001M-0000-0013-5498-911858/00-001M-0000-0013-5499-7
Publikováno v:
Journal of High Energy Physics
We compute the Boundary Superstring Field Theory partition function on the annulus in the presence of independent linear tachyon profiles on the two boundaries. The R-R sector is found to contribute non-trivially to the derivative terms of the space-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b05313b0fb3aeeca42dd30d74bcc01e4
http://arxiv.org/abs/hep-th/0105238
http://arxiv.org/abs/hep-th/0105238
Publikováno v:
Physical Review D. 63
We determine the AdS exchange diagrams needed for the computation of 4--point functions of chiral primary operators in the SCFT_2 dual to the D=6 N=4b supergravity on the AdS_3\times S^3 background and compute the corresponding cubic couplings. We al
Autor:
Ari Pankiewicz
Publikováno v:
Journal of High Energy Physics
We construct a manifestly SO(4) x SO(4) invariant, supersymmetric extension of the closed string cubic interaction vertex and dynamical supercharges in light-cone string field theory on the plane wave space-time. We find that the effective vertex for