Publications associées à Entanglement Sharing Across a Damping-Dephasing Channel

Publications associées (6)

Quantum Key-Revocable Dual-Regev Encryption, Revisited

Quantum information can be used to achieve novel cryptographic primitives that are impossible to achieve classically. A recent work by Ananth, Poremba, Vaikuntanathan (TCC 2023) focuses on equipping the dual-Regev encryption scheme, introduced by Gentry, P ...

Springer Science and Business Media Deutschland GmbH2025

Applications of semiclassical and mixed quantum-classical dynamics to study molecular systems with multiple electronic states

Alan Scheidegger

Computational simulations of quantum molecular dynamics are indispensable for understanding and predicting phenomena in physical chemistry. This thesis explores molecular processes where multiple electronic states play a role. A significant part of this wo ...

EPFL2025

Exponential concentration in quantum kernel methods

Zoë Holmes

Kernel methods in Quantum Machine Learning (QML) have recently gained significant attention as a potential candidate for achieving a quantum advantage in data analysis. Among other attractive properties, when training a kernel-based model one is guaranteed ...

Nature Research2024

Petviashvili Method for the Fractional Schrodinger Equation

Sofi Farazande

In this paper, we extend the Petviashvili method (PM) to the fractional nonlinear Schrodinger equation (fNLSE) for the construction and analysis of its soliton solutions. We also investigate the temporal dynamics and stabilities of the soliton solutions of ...

2023

Experimental quantum key distribution certified by Bell's theorem

Rüdiger Urbanke, Kirill Ivanov

Cryptographic key exchange protocols traditionally rely on computational conjectures such as the hardness of prime factorization(1) to provide security against eavesdropping attacks. Remarkably, quantum key distribution protocols such as the Bennett-Brassa ...

NATURE PORTFOLIO2022

Bell correlations between light and vibration at ambient conditions

Christophe Marcel Georges Galland, Santiago Tarrago Velez

Time-resolved Raman spectroscopy techniques offer various ways to study the dynamics of molecular vibrations in liquids or gases and optical phonons in crystals. While these techniques give access to the coherence time of the vibrational modes, they are no ...

AMER ASSOC ADVANCEMENT SCIENCE2020