22 citations · 150 across the 17 of their papers we have counts for
6 papers · 1 filter
Premetric teleparallel theory of gravity and its local and linear constitutive law
Yakov Itin, Yuri N. Obukhov, Jens Boos +1
We continue to investigate the premetric teleparallel theory of gravity (TG) with the coframe (tetrad) as gravitational potential. We start from the field equations and a local and…
Quantum scattering on a delta potential in ghost-free theory
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
We discuss the quantum-mechanical scattering of a massless scalar field on a -potential in a ghost-free theory and obtain analytic solutions for the scattering coefficients. Due…
Flash Temperature and Force Measurements in Single Diamond Scratch Tests
Mansur Akbari, Mikhail Kliuev, Jens Boos +1
Analysis of the highest temperature in the machining processes, namely the flash temperature, helps to understand the physics of the process, to improve cutting tool geometry, and…
Gravitational Friedel oscillations in higher-derivative and infinite-derivative gravity?
Jens Boos
When a positively charged impurity is placed inside a cold metal, the resulting charge density around that object exhibits characteristic ripples to negative values, known as Fried…
The gravitational field of static p-branes in linearized ghost-free gravity
Jens Boos, Valeri P. Frolov, Andrei Zelnikov
We study the gravitational field of static p-branes in D-dimensional Minkowski space in the framework of linearized ghost-free (GF) gravity. The concrete models of GF gravity we co…
Principal Killing strings in higher-dimensional Kerr-NUT-(A)dS spacetimes
Jens Boos, Valeri P. Frolov
We construct special solutions of the Nambu-Goto equations for stationary strings in a general Kerr-NUT-(A)dS spacetime in any number of dimensions. This construction is based on t…