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gr-qc2017★ 21 cited
Wormhole solutions with a complex ghost scalar field and their instability
Vladimir Dzhunushaliev, Vladimir Folomeev, Burkhard Kleihaus +1
We study compact configurations with a nontrivial wormholelike spacetime topology supported by a complex ghost scalar field with a quartic self-interaction. For this case, we obtai…
hep-th2017
Nonperturbative quantization à la Heisenberg and thermodynamics of monopole configurations
Vladimir Dzhunushaliev, Vladimir Folomeev, Hernando Quevedo
For field theories in which no small parameter is available, we propose a definition of nonperturbative quantum states in terms of the complete set of Green functions, based upon t…