A. Kaczmarek

activity

20182025

most citedEntropy of financial time series due to the shock of war

23 citations · 34 across the 12 of their papers we have counts for

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3 papers · 1 filter

gr-qc2023

Signatures of the black hole quantum atmosphere in nonlocal correlations

Adam Z. Kaczmarek, Dominik Szczęśniak

Recently, it was suggested that the Hawking radiation may originate not at the event horizon but in the quantum region outside of it, known as the quantum atmosphere. The present s…

gr-qc2022

Measurement-induced nonlocality for observers near a black hole

Adam Z. Kaczmarek, Dominik Szczȩśniak, Sabre Kais

We present a systematic and complementary study of quantum correlations near a black hole by considering the measurement-induced nonlocality (MIN). The quantum measure of interest…

gr-qc2021

Cosmology in the mimetic higher-curvature $f (R, R_{μν} R^{μν})$ gravity

Adam Zenon Kaczmarek, Dominik Szczęśniak

In the framework of the mimetic approach, we study the $f (R, R_{μν} R^{μν})$ gravity with the Lagrange multiplier constraint and the scalar potential. We introduce field equations fo…

Signatures of the black hole quantum atmosphere in nonlocal correlations

Measurement-induced nonlocality for observers near a black hole

Cosmology in the mimetic higher-curvature f(R,Rμν​Rμν) gravity

Cosmology in the mimetic higher-curvature $f (R, R_{μν} R^{μν})$ gravity