26 citations · 96 across the 10 of their papers we have counts for
10 papers
Exceptional Cones from an Indefinite Bogoliubov Metric in Hyperbolic Polariton Condensates
Junhui Cao, Kirill Bazarov, Alexey Kavokin
Long-wavelength Bogoliubov phonons in an ordinary condensate realize the standard acoustic Lorentz metric. We show that a condensate formed in a hyperbolic polariton band realizes…
Acoustic Black Holes in a Shock-Wave Exciton-Polariton Condensate
Junhui Cao, Jinling Wang, Kirill Bazarov +4
We demonstrate the spontaneous formation of acoustic black holes in exciton-polariton condensates triggered by discontinuous Riemann-type initial conditions. Starting from a quasi-…
Nontrivial self-consistent backreaction of quantum fields in 2D dilaton gravity
E. T. Akhmedov, P. A. Anempodistov, K. V. Bazarov
We consider -dimensional dilatonic black hole with two horizons, canonical temperatures of which do not coincide. We show that the presence of quantum fields in such a backg…
Integral representations for products of two solutions of the Airy equation with shifted arguments and their applications in physics
K. V. Bazarov, O. I. Tolstikhin
Integral representations for a complete set of linearly independent products of two solutions of the Airy equation whose arguments differ by are obtained using the Laplace co…
Thermal loops in the accelerating frame
D. V. Diakonov, K. V. Bazarov
We consider the conformal scalar field theory with self-interaction in Rindler and Minkowskian coordinates at finite temperature planckian distribution for the exact modes.…
On the backreaction issue for the black hole in de Sitter space-time
E. T. Akhmedov, K. V. Bazarov
We consider quantum real massive scalar field in the de Sitter-Schwarzschild space-time backround. To have an analytic head way we study in detail the two-dimensional case, assumin…
Notes on peculiarities of quantum fields in space-times with horizons
K. V. Bazarov
We consider massive scalar field theory on static four-dimensional space-times with horizons. We study the near horizon behaviour of the quantum expectation values of the stress-en…
Quantum fields in the future Rindler wedge
E. T. Akhmedov, K. V. Bazarov, D. V. Diakonov
We consider interacting massive scalar quantum field theory in the future Rindler wedge. This is a model example of quantum field theory in curved space--time. On this simple examp…
Heating up an environment around black holes and inside de Sitter space
E. T. Akhmedov, P. A. Anempodistov, K. V. Bazarov +2
We study quantum fields on spacetimes having a bifurcate Killing horizon by allowing the possibility that left- and right- (in-going and out-going) modes have different temperature…
Quantum fields in the static de Sitter universe
E. T. Akhmedov, K. V. Bazarov, D. V. Diakonov +1
We construct explicit mode expansions of various tree-level propagators in the Rindler -- de Sitter universe, also known as the static (or compact) patch of the de Sitter spacetime…