Chiara Baracco

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20242026

most citedRemarks on 2D quantum cosmology

1 citations · 1 across the 4 of their papers we have counts for

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hep-th2026

Sphere path integrals for fermionic gauge fields

Chiara Baracco, Vasileios A. Letsios

We consider spin- $s \geq \frac{3}{2}$ complex, strictly massless fermionic gauge fields on the four-sphere, $S^{4}$ , which is the Euclidean continuation of de Sitter spacetime, dS$_4…

hep-th2026

dS $^{4}$ Metamorphosis

Dionysios Anninos, Chiara Baracco, Vasileios A. Letsios +1

We study the Euclidean path integral of higher spin gravity on $S^{4}$ . Based on a one-loop analysis, we are led to a gluing formula expressing the $S^{4}$ path integral in terms of an…

Sphere path integrals for fermionic gauge fields

dS4 Metamorphosis

dS $^{4}$ Metamorphosis