173 citations · 2.9k across the 168 of their papers we have counts for
9 papers · 1 filter
Quantum corrections to spinning superstrings in AdS_3 x S^3 x M^4: determining the dressing phase
M. Beccaria, F. Levkovich-Maslyuk, G. Macorini +1
We study the leading quantum string correction to the dressing phase in the asymptotic Bethe Ansatz system for superstring in AdS_3 x S^3 x T^4 supported by RR flux. We find that t…
Semiclassical energy of the folded string
Matteo Beccaria, Guido Macorini, CarloAlberto Ratti +1
We consider the classical solution describing a folded type IIA string in the background . The string is spinning in and has angular momentum in $…
A staggered fermion chain with supersymmetry on open intervals
Matteo Beccaria, Christian Hagendorf
A strongly-interacting fermion chain with supersymmetry on the lattice and open boundary conditions is analysed. The local coupling constants of the model are staggered, and the pr…
More about "short" spinning quantum strings
Matteo Beccaria, Arkady A. Tseytlin
We continue investigation of the spectrum of semiclassical quantum strings in AdS5 x S5 on the examples of folded (S,J) string (with spin S in AdS5 and orbital momentum J in S5) du…
The relevance of polarized bZ production at LHC
M. Beccaria, N. Orlando, G. Panizzo +2
We consider the Z polarization asymmetry A_Z=(sigma(Z_R)-sigma(Z_L))/(sigma(Z_R)+sigma(Z_L)) in the process of associated bZ production at the LHC. We show that in the Standard Mod…
Semiclassical folded string in AdS4 X CP3
Matteo Beccaria, Guido Macorini, CarloAlberto Ratti +1
We consider type IIA superstring theory on the background AdS4 x CP3, and the classical solution describing a folded string spinning in AdS4 with angular momentum in CP3. In the 't…