output
20062024
most citedNo realistic wormholes from ghost-free scalar-tensor phantom dark energy

108 citations

5 papers

quant-ph2024★ 1 cited

Entangling gates from cabling of knots

Sergey Mironov, Andrey Morozov

While there is a general consensus about the structure of one qubit operations in topological quantum computer, two qubits are as usual a more difficult and complex story of differ…

astro-ph.HE2015★ 8 cited

Asymmetric diffusion of cosmic rays

Mikhail V. Medvedev, Viktor V. Medvedev

Cosmic ray propagation is diffusive because of pitch angle scattering by waves. We demonstrate that if the high-amplitude magnetohydrodynamic turbulence with $\tilde B/\langle B\ra…

math.AT2015★ 4 cited

On the coverings of Euclidian manifolds and

G. Chelnokov, M. Deryagina, A. Mednykh

There are just 10 closed flat 3-manifolds, following [1], we call them platycosms. The aim of this paper is to classify types of n-coverings over amphicosms, i.e. some kinds of pla…

hep-th2007★ 1 cited

Global strings in extra dimensions: a full map of solutions, matter trapping and the hierarchy problem

K. A. Bronnikov, B. E. Meierovich

We consider (d_0+2)-dimensional configurations with global strings in the two extra dimensions and a flat metric in d_0 dimensions, endowed with a warp factor e^{2γ} depending on t…

gr-qc2006★ 108 cited

No realistic wormholes from ghost-free scalar-tensor phantom dark energy

Kirill A. Bronnikov, Alexei A. Starobinsky

It is proved that no wormholes can be formed in viable scalar-tensor models of dark energy admitting its phantom-like () behaviour in cosmology, even in the presence of ele…