15 citations · 85 across the 12 of their papers we have counts for
12 papers
Higgs-like (pseudo)Scalars in AdS, Marginal and Irrelevant Deformations in CFT_3 and Instantons on S^3
M. Naghdi
With a 4-form ansatz of 11-dimensional supergravity over non-dynamical AdS background, with the internal space as a Hopf fibration on CP, we get a cons…
Solutions For Scalar Equations in AdS_4 with Adomian Method and Boundary CFT_3 Duals
M. Naghdi
For a nonlinear partial differential equation for (pseudo)scalars in the bulk of Euclidean AdS_4, arising from a truncation of 11-dimensional supergravity over AdS_4 x S^7/Z_k, we…
Instantons in AdS From (anti)Membranes Wrapping To Bose-Fermi Duality in CFT's
M. Naghdi
We present new SO(4)-invariant and non-supersymmetric instanton solutions for the conformally coupled m^2=-2 and massive m^2=+4 (pseudo)scalars arising from a consistent truncation…
A Truncation of 11-Dimensional Supergravity for Fubini-Like Instantons in AdS_4/CFT_3
M. Naghdi
From a consistent Kaluza-Klein truncation of 11-dimensional supergravity over AdS_4 x CP^3 x S^1/Z_k, with a general 4-form ansatz, we arrive at a set of equations and solutions fo…
Massive (pesudo)Scalars in AdS, SO(4) Invariant Solutions and Holography
M. Naghdi
We include a new 7-form ansatz in 11-dimensional supergravity over AdS_4 x S^7/Z_k when the internal space is considered as a U(1) bundle on CP^3. After a general analysis of the a…
Non-Minimally Coupled Pseudoscalars in AdS_4 for Instantons in CFT_3
M. Naghdi
For the 11-dimensional supergravity over AdS_4 x S^7/Z_k, beginning with a general 4-from ansatz and the main geometry unchanged, we get a tower of massive and tachyonic pseudoscal…
Dual Localized Objects From M-Branes Over AdS_4 x S^7/Z_k
M. Naghdi
We consider a few ansatzs for the four and seven forms of 11-dimensional supergravity over AdS_4 x S^7/Z_k while try to keep the geometry unchanged. From the 4-form equations, we a…
Comparing Some Nucleon-Nucleon Potentials
M. Naghdi
The aim is to compare a few Nucleon-Nucleon (NN) potentials especially Reid68, Reid68-Day, Reid93, UrbanaV14, ArgonneV18, Nijmegen 93, Nijmegen I and Nijmegen II. Although these po…
Marginal Fluctuations as Instantons on M2/D2-Branes
M. Naghdi
We introduce some (anti)M/D-branes through turning on the corresponding field strengths of the eleven- and ten-dimensional supergravity theories over AdS_4 x M^(7/6) spaces, where…
New Instantons in AdS_4/CFT_3 from D4-Branes Wrapping Some of CP^3
M. Naghdi
With use of a 6-form field strength of ten-dimensional type IIA supergravity over AdS_4 x CP^3, when S^7/Z_k is considered as a S^1 Hopf fibration on CP^3, we earn a fully localize…
A Monopole Instanton-Like Effect in the ABJM Model
M. Naghdi
Making use of ansatzs for the form fields in the 10d type IIA supergravity version of the ABJM model, we come with a solution in the Euclidean signature recognized as a monopole in…
Dual Instantons in Anti-membranes Theory
A. Imaanpur, M. Naghdi
We introduce two ansatzs for the 3-form potential of Euclidean 11d supergravity on skew-whiffed AdS_4 X S^7 background which results in two scalar modes with m^2=-2 on AdS_4. Being…