Sabre Kais

Entropic uncertainty relations for Markovian and non-Markovian processes under a structured bosonic reservoir

2017 · arXiv (Cornell University)

The uncertainty relation is a fundamental limit in quantum mechanics and is of great importance to quantum information processing as it relates to quantum precision measurement. Due to interactions with the surrounding environment, a quantum …

Electronic Structure Calculations and the Ising Hamiltonian

2017 · arXiv (Cornell University)

The exact solution of the Schrodinger equation for atoms, molecules and extended systems continues to be a "Holy Grail" problem for the field of atomic and molecular physics since inception. Recently, breakthroughs have been made …

Practical quantum encryption protocol with varying encryption configurations

2021 · Physical Review Research

Quantum communication is an important application that derives from the burgeoning field of quantum information and quantum computation. Focusing on secure communication, quantum cryptography has two major directions of development, namely quantum key distribution and …

Prime factorization using quantum variational imaginary time evolution

2021 · Scientific Reports

The road to computing on quantum devices has been accelerated by the promises that come from using Shor's algorithm to reduce the complexity of prime factorization. However, this promise hast not yet been realized due …