C. Fleming

activity

20172021

most citedQuantum no-scale regimes in string theory

23 citations · 50 across the 3 of their papers we have counts for

collaborators

3 papers

hep-th2021★ 5 cited

Incompleteness of the large- $N$ analysis of the $O (N)$ models: Nonperturbative cuspy fixed points and their nontrivial homotopy at finite $N$

Shunsuke Yabunaka, Claude Fleming, Bertrand Delamotte

We summarize the usual implementations of the large $N$ limit of $O (N)$ models and show in detail why and how they can miss some physically important fixed points when they become…

hep-th2020★ 22 cited

The finite $N$ origin of the Bardeen-Moshe-Bander phenomenon and its extension at $N = \infty$ by singular fixed points

Claude Fleming, Bertrand Delamotte, Shunsuke Yabunaka

We study the $O (N)$ model in dimension three (3 $d$ ) at large and infinite $N$ and show that the line of fixed points found at $N = \infty$ --the Bardeen-Moshe-Bander (BMB) line-- has…

hep-th2017★ 23 cited

Quantum no-scale regimes in string theory

Thibaut Coudarchet, Claude Fleming, Herve Partouche

We show that in generic no-scale models in string theory, the flat, expanding cosmological evolutions found at the quantum level can be attracted to a "quantum no-scale regime", wh…

Incompleteness of the large-N analysis of the O(N) models: Nonperturbative cuspy fixed points and their nontrivial homotopy at finite N

The finite N origin of the Bardeen-Moshe-Bander phenomenon and its extension at N=∞ by singular fixed points

Quantum no-scale regimes in string theory

Incompleteness of the large- $N$ analysis of the $O (N)$ models: Nonperturbative cuspy fixed points and their nontrivial homotopy at finite $N$

The finite $N$ origin of the Bardeen-Moshe-Bander phenomenon and its extension at $N = \infty$ by singular fixed points