L. Sinibaldi

activity

20222024

collaborators

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hep-th2023

Boundary conditions and infrared divergences

Lissa de Souza Campos, Claudio Dappiaggi, Luca Sinibaldi

We review the procedure to construct quasi-free ground states, for real scalar fields whose dynamics is dictated by the Klein-Gordon equation, on standard static Lorentzian manifol…

hep-th2022

Physical significance of generalized boundary conditions: an Unruh-DeWitt detector viewpoint on $AdS_{2} \times S^{2}$

Lissa de Souza Campos, Claudio Dappiaggi, Luca Sinibaldi

On $AdS_{2} \times S^{2}$ , we construct the two-point correlation functions for the ground and thermal states of a real Klein-Gordon field admitting generalized $(γ, v)$ …

Boundary conditions and infrared divergences

Physical significance of generalized boundary conditions: an Unruh-DeWitt detector viewpoint on AdS2​×S2

Physical significance of generalized boundary conditions: an Unruh-DeWitt detector viewpoint on $AdS_{2} \times S^{2}$