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Search: authors:"Xinyi Chen-Lin"

4 papers found.
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Quantum string test of nonconformal holography

We compute Lüscher corrections to the effective string tension in the PilchWarner background, holographically dual to \( \mathcal{N} \) = 2∗ supersymmetric Yang-Mills theory. The same quantity can be calculated directly from field theory by solving the localization matrix model at large-N . We find complete agreement between the field-theory predictions and explicit string-theory...

Holographic Wilson loops in symmetric representations in \( \mathcal{N} = {2}^{\ast } \) super-Yang-Mills theory

We construct the D3-brane solution in the holographic dual of the \( \mathcal{N} = {2}^{\ast } \) theory that describes Wilson lines in symmetric representations of the gauge group. The results perfectly agree with the direct field-theory predictions based on localization.

Higher rank Wilson loops in N = 2∗ super-Yang-Mills theory

The \( \mathcal{N}={2}^{\ast } \) Super-Yang-Mills theory (SYM*) undergoes an infinite sequence of large-N quantum phase transitions. We compute expectation values of Wilson loops in k-symmetric and antisymmetric representations of the SU(N ) gauge group in this theory and show that the same phenomenon that causes the phase transitions at finite coupling leads to a non-analytic...

\( \mathcal{N}={2}^{\ast } \) super-Yang-Mills theory at strong coupling

The planar \( \mathcal{N}={2}^{\ast } \) Super-Yang-Mills (SYM) theory is solved at large ’t Hooft coupling using localization on S 4. The solution permits detailed investigation of the resonance phenomena responsible for quantum phase transitions in infinite volume, and leads to quantitative predictions for the semiclassical string dual of the \( \mathcal{N}={2}^{\ast } \) theory.