activity
20182026
most citedEntropy of financial time series due to the shock of war

23 citations · 23 across the 3 of their papers we have counts for

collaborators

6 papers

quant-ph2026

Nonlocal correlations for bosonic fields in black hole quantum atmosphere

Adam Z. Kaczmarek, Johann Gil, Zygmunt Bąk +2

Recent theoretical studies propose that Hawking radiation may not emerge strictly at the event horizon but rather from the spatially extended region surrounding a black hole, commo…

q-fin.ST2026

Entropic signatures of market response under concentrated policy communication

Ewa A. Drzazga-Szczȩśniak, Rishabh Gupta, Adam Z. Kaczmarek +10

The first 100 days of Donald Trump second presidential term (January 20th - April 30th, 2025) featured policy actions with potential market repercussions, constituting a well-suite…

physics.chem-ph2025

Quantum smell: tunneling mechanisms in olfaction

Dominik Szczȩśniak, Ewa Drzazga-Szczȩśniak, Sabre Kais

The mechanism by which odorants are recognized by olfactory receptors remains primarily unresolved. While charge transport is believed to play a significant role, its precise natur…

physics.data-an2024

Entropy corrected geometric Brownian motion

Rishabh Gupta, Ewa A. Drzazga-Szczȩśniak, Sabre Kais +1

The geometric Brownian motion (GBM) is widely employed for modeling stochastic processes, yet its solutions are characterized by the log-normal distribution. This comprises predict…

q-fin.ST2023★ 23 cited

Entropy of financial time series due to the shock of war

Ewa A. Drzazga-Szczȩśniak, Piotr Szczepanik, Adam Z. Kaczmarek +1

The concept of entropy is not uniquely relevant to the statistical mechanics but among others it can play pivotal role in the analysis of a time series, particularly the stock mark…

cond-mat.supr-con2018

The phonon-mediated superconductivity in bismuthates by non-adiabatic pairing

Dominik Szczȩśniak, Adam Z. Kaczmarek, Ewa A. Drzazga-Szczȩśniak +1

In the present paper, the impact of small Fermi energy on the selected parameters of the superconducting state in BaKBiO (BKBO) is studied at $x \in (0.3, 0.4,…