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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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8 papers · 1 filter
Two-dimensional weak localization effects in high temperature superconductor Nd{2-x}Ce{x}CuO{4-d}
G. I. Harus, A. N. Ignatenkov, A. I. Ponomarev +3
A systematic study of the resistivity and Hall effect in single crystal Nd{2-x}Ce{x}CuO{4-d} films (0.12 < x < 0.20) is presented, with special emphasis on the low-temperature depe…
Quantum Instantons and Quantum Chaos
H. Jirari, H. Kröger, X. Q. Luo +2
Based on a closed form expression for the path integral of quantum transition amplitudes, we suggest rigorous definitions of both, quantum instantons and quantum chaos. As an examp…
Closed Path Integrals and Renormalisation in Quantum Mechanics
H. Jirari, H. Kröger, X. Q. Luo +2
We suggest a closed form expression for the path integral of quantum transition amplitudes. We introduce a quantum action with renormalized parameters. We present numerical results…
Boundary conditions in the Unruh problem
N. B. Narozhny, A. M. Fedotov, B. M. Karnakov +2
We have analyzed the Unruh problem in the frame of quantum field theory and have shown that the Unruh quantization scheme is valid in the double Rindler wedge rather than in Minkow…
Possible Effects of the Existence of the 4th Generation Neutrino
D. Fargion, Yu. A. Golubkov, M. Yu. Khlopov +2
The 4th generation of fermions predicted by the phenomenology of heterotic string models can possess new strictly conserved charge, which leads, in particular, to the hypothesis of…
Quantum field aspect of Unruh problem
A. M. Fedotov, V. D. Mur, N. B. Narozhny +2
It is shown using both conventional and algebraic approach to quantum field theory that it is impossible to perform quantization on Unruh modes in Minkowski spacetime. Such quantiz…
AMS-Shuttle test for antimatter stars in our Galaxy
K. M. Belotsky, Yu. A. Golubkov, M. Yu. Khlopov +3
The AMS--Shuttle experiment is shown to be sensitive to test the hypothesis on the existence of antimatter globular cluster in our Galaxy. The hypothesis follows from the analysis…
On the magnetic acceleration and collimation of astrophysical outflows
S. Bogovalov, K. Tsinganos
The axisymmetric 3-D MHD outflow of a cold plasma from a magnetized and rotating astrophysical object is numerically simulated with the purpose of investigating the outflow's magne…