M. Beccaria

activity

20082026

most citedTwist-three at five loops, Bethe Ansatz and wrapping

68 citations · 281 across the 16 of their papers we have counts for

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17 papers · 1 filter

hep-th2026

M2 brane in AdS $_{4} \times S^{7} / Z_{k}$ : 2-loop correction to $\frac{1}{2}$ -BPS Wilson loop vs localization in ABJM theory

M. Beccaria, S. A. Kurlyand, A. A. Tseytlin +1

We study the quantization of an M2 brane wrapping $AdS_{2} \times S^{1}$ inside $AdS_{4} \times S^{7} / Z_{k}$ , dual to the $\frac{1}{2}$ -BPS circular Wilson loop in A…

hep-th2026

Strong coupling expansion of $\frac{1}{2}$ BPS Wilson loop in SYM theory and 2-loop Green-Schwarz string in AdS $_{5} \times$ S $^{5}$

Matteo Beccaria, Stefan A. Kurlyand, Arkady A. Tseytlin

The exact localization result for the expectation value of the $\frac{1}{2}$ BPS circular Wilson loop in $N = 4$ SYM theory is given in the planar limit by the famous Bessel func…

hep-th2025

2-loop free energy of M2 brane in AdS $_{7} \times$ S $^{4}$ and surface defect anomaly in (2,0) theory

Matteo Beccaria, Stefan A. Kurlyand, Arkady A. Tseytlin

A $\frac{1}{2}$ -BPS surface operator viewed as a conformal defect in rank $N$ 6d (2,0) theory is expected to have a holographic description in terms of a probe M2 brane wrapped on…

hep-th2025

2-loop scattering on superstring and supermembrane in flat space

M. Beccaria, R. Roiban, A. A. Tseytlin

We consider the S-matrix of transverse scalar excitations on an infinite $D = 10$ GS superstring and $D = 11$ supermembrane in flat target space. We compute the 4-particle scattering a…

hep-th2025

On non-planar ABJM anomalous dimensions from M2 branes in AdS $_{4} \times S^{7} / Z_{k}$

Matteo Beccaria, Stefan A. Kurlyand, Arkady A. Tseytlin

Planar parts of conformal dimensions of primary operators in $U_{k} (N) \times U_{- k} (N)$ ABJM theory are controlled by integrability. Strong coupling asymptotics of planar dimensions…

hep-th2025

Non-planar corrections to ABJM Bremsstrahlung function from quantum M2 brane

Matteo Beccaria, Arkady A. Tseytlin

As was shown in arXiv:2303.15207, the leading large $N$ , fixed $k$ correction in the localization result for the expectation value of the $\frac{1}{2}$ -BPS circular Wilson loop in…

M2 brane in AdS4​×S7/Zk​: 2-loop correction to 21​-BPS Wilson loop vs localization in ABJM theory

Strong coupling expansion of 21​ BPS Wilson loop in SYM theory and 2-loop Green-Schwarz string in AdS5​×S5

2-loop free energy of M2 brane in AdS7​× S4 and surface defect anomaly in (2,0) theory

2-loop scattering on superstring and supermembrane in flat space

On non-planar ABJM anomalous dimensions from M2 branes in AdS4​×S7/Zk​

Non-planar corrections to ABJM Bremsstrahlung function from quantum M2 brane

M2 brane in AdS $_{4} \times S^{7} / Z_{k}$ : 2-loop correction to $\frac{1}{2}$ -BPS Wilson loop vs localization in ABJM theory

Strong coupling expansion of $\frac{1}{2}$ BPS Wilson loop in SYM theory and 2-loop Green-Schwarz string in AdS $_{5} \times$ S $^{5}$

2-loop free energy of M2 brane in AdS $_{7} \times$ S $^{4}$ and surface defect anomaly in (2,0) theory

On non-planar ABJM anomalous dimensions from M2 branes in AdS $_{4} \times S^{7} / Z_{k}$