2 papers
q-fin.ST2025
Emergence of Randomness in Temporally Aggregated Financial Tick Sequences
Silvia Onofri, Andrey Shternshis, Stefano Marmi
Markets efficiency implies that the stock returns are intrinsically unpredictable, a property that makes markets comparable to random number generators. We present a novel methodol…
quant-ph2024
Probabilistic versions of Quantum Private Queries
Silvia Onofri, Vittorio Giovannetti
The no-go theorem regarding unconditionally secure Quantum Bit Commitment protocols is a relevant result in quantum cryptography. Such result has been used to prove the impossibili…