7 papers
Perturbative renormalization and thermodynamics of quantum crystalline membranes
Achille Mauri, Mikhail I. Katsnelson
We analyze the statistical mechanics of a free-standing quantum crystalline membrane within the framework of a systematic perturbative renormalization group (RG). A power-counting…
Scale without conformal invariance in membrane theory
Achille Mauri, Mikhail I. Katsnelson
We investigate the relation between dilatation and conformal symmetries in the statistical mechanics of flexible crystalline membranes. We analyze, in particular, a well-known mode…
Thermal ripples in bilayer graphene
Achille Mauri, David Soriano, Mikhail I. Katsnelson
We study thermal fluctuations of a free-standing bilayer graphene subject to vanishing external tension. Within a phenomenological theory, the system is described as a stack of two…
Scaling behavior of crystalline membranes: an -expansion approach
Achille Mauri, Mikhail I. Katsnelson
We study the scaling behavior of two-dimensional (2D) crystalline membranes in the flat phase by a renormalization group (RG) method and an -expansion. Generalization of the pro…
Dielectric function and plasmons of doped three-dimensional Luttinger semimetals
Achille Mauri, Marco Polini
Luttinger semimetals are three-dimensional electron systems with a parabolic band touching and an effective total spin . In this paper, we present an analytical theory of di…
Interplay between in-plane and flexural phonons in electronic transport of two-dimensional semiconductors
A. N. Rudenko, A. V. Lugovskoi, A. Mauri +3
Out-of-plane vibrations are considered as the dominant factor limiting the intrinsic carrier mobility of suspended two-dimensional materials at low carrier concentrations. Anharmon…