76 citations · 448 across the 31 of their papers we have counts for
3 papers · 1 filter
Ghost-free modification of the Polyakov action and Hawking radiation
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
In this paper we discuss possible effects of non-locality in black hole spacetimes. We consider a two-dimensional theory in which the action describing matter is a ghost-free modif…
On thermal field fluctuations in ghost-free theories
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
We study the response of a scalar thermal field to a -probe in the context of non-local ghost-free theories. In these theories a non-local form factor is inserted into the kinet…
Probing the vacuum fluctuations in scalar ghost-free theories
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
We discuss the response of vacuum fluctuations to a static potential in the context of massive, ghost-free infinite-derivative scalar field theories in two dimensions. For the spec…