Tootfinder

Asymptotic Behavior of a Buoyant Jet Regime inside a Carbon-dioxide Ejector
Sreetam Bhaduri, Ivan C. Christov, Eckhard A. Groll, Davide Ziviani
https://arxiv.org/abs/2507.01992

Asymptotic Behavior of a Buoyant Jet Regime inside a Carbon-dioxide Ejector
Ejectors are used in various engineering systems, including steam and vapor compression cycles. Optimizing the performance of ejectors requires understanding and analysis of multiphase and turbulent flow structures associated with their internal flow fields. This approach yields higher fidelity but at a high computational cost. Lower-fidelity one-dimensional (1D) models offer lower computational costs; however, 1D models are often empirical and provide limited understanding of the internal flow…

Predicting Post-Surgical Complications with Quantum Neural Networks: A Clinical Study on Anastomotic Leak
Vojt\v{e}ch Nov\'ak, Ivan Zelinka, Lenka P\v{r}ibylov\'a, Lubom\'ir Mart\'inek, Vladim\'ir Ben\v{c}urik
https://arxiv.org/abs/2506.01708

Predicting Post-Surgical Complications with Quantum Neural Networks: A Clinical Study on Anastomotic Leak
Quantum computing represents a transformative leap in computational power, with the potential to revolutionize various fields, including healthcare. In this study, we explore the application of quantum machine learning in medical diagnostics, specifically focusing on the prediction of anastomotic leak, a severe post-surgical complication. By comparing quantum neural networks implemented with different ansatz functions to classical classification approaches-including logistic regression, support…

Closing objectivity loophole in Bell tests on a public quantum computer
Adam Bednorz, Josep Batle, Tomasz Bia{\l}ecki, Jaros{\l}aw K. Korbicz
https://arxiv.org/abs/2506.08940

Closing objectivity loophole in Bell tests on a public quantum computer
We have constructed and run a Bell test of local realism focusing on the objectivity criterion. The objectivity means that the outcomes are confirmed macroscopically by a few observers at each of party. The IBM Quantum devices turn out to be sufficiently accurate to pass such an extended Bell-type test, although at the price of communication loopholes and residual but statistically significant signaling. The test serves also as the benchmark of entanglement spread across larger sets of qubits.