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20082025
most citedQuantum algorithm for solving linear systems of equations

3.4k citations

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quant-ph2023★ 51 cited

Biasing the quantum vacuum to control macroscopic probability distributions

Charles Roques-Carmes, Yannick Salamin, Jamison Sloan +7

One of the most important insights of quantum field theory is that electromagnetic fields must fluctuate. Even in the vacuum state, the electric and magnetic fields have a nonzero…

quant-ph2021★ 73 cited

Topological quantum state control through exceptional-point proximity

Maryam Abbasi, Weijian Chen, Mahdi Naghiloo +2

We study the quantum evolution of a non-Hermitian qubit realized as a submanifold of a dissipative superconducting transmon circuit. Real-time tuning of the system parameters to en…

quant-ph2014★ 42 cited

Entanglement Typicality

Oscar C. O. Dahlsten, Cosmo Lupo, Stefano Mancini +1

We provide a summary of both seminal and recent results on typical entanglement. By typical values of entanglement, we refer here to values of entanglement quantifiers that (given…

quant-ph2009

Quantum state transfer through a qubit network with energy shifts and fluctuations

Andrea Casaccino, Seth Lloyd, Stefano Mancini +1

We study quantum state transfer through a qubit network modeled by spins with XY interaction, when relying on a single excitation. We show that it is possible to achieve perfect tr…

quant-ph2009★ 142 cited

Correlation Matrices of Two-Mode Bosonic Systems

Stefano Pirandola, Alessio Serafini, Seth Lloyd

We present a detailed analysis of all the algebraic conditions an arbitrary 4x4 symmetric matrix must satisfy in order to represent the correlation matrix of a two-mode bosonic sys…

quant-ph2008★ 3.4k cited

Quantum algorithm for solving linear systems of equations

Aram W. Harrow, Avinatan Hassidim, Seth Lloyd

Solving linear systems of equations is a common problem that arises both on its own and as a subroutine in more complex problems: given a matrix A and a vector b, find a vector x s…