2 papers
quant-ph2025
Quantum Subgradient Estimation for Conditional Value-at-Risk Optimization
Vasilis Skarlatos, Nikos Konofaos
Conditional Value-at-Risk (CVaR) is a leading tail-risk measure in finance, central to both regulatory and portfolio optimization frameworks. Classical estimation of CVaR and its g…
quant-ph2025
Effectiveness of the DEJMPS purification protocol in noisy entangled photon systems, a Monte Carlo simulation
Vasilis Skarlatos, Nikos Konofaos
Entanglement purification is a critical enabling technology for quantum communication, allowing high-fidelity entangled pairs to be distilled from noisy resources. We present a com…