Álvaro M. Alhambra

Universidad Complutense de Madrid — Spain

Physics and Astronomy · Physical Sciences

18h-index931citations51works2.42yr avg
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Research Topics

Advanced Thermodynamics and Statistical Mechanics(25), Quantum many-body systems(24), Quantum Computing Algorithms and Architecture(20), Quantum Information and Cryptography(17), Quantum Mechanics and Applications(8)

Publications51 total

Parent Lindbladians for matrix product density operators
Physical Review Research·2026Open Access
Optimal Quantum Algorithm for Gibbs State Preparation
Physical Review Letters·2026· 3 citedOpen Access
Uniform matrix product states with a boundary
arXiv (Cornell University)·2025Open Access
The Product Structure of Matrix Product States under Permutations
PRX Quantum·2025Open Access
Efficient Thermalization and Universal Quantum Computing with Quantum Gibbs Samplers
2025· 11 citedOpen Access
Thermalization in open many-body systems and KMS detailed balance
arXiv (Cornell University)·2025Open Access
High-temperature partition functions and classical simulatability of long-range quantum systems
arXiv (Cornell University)·2025Open Access
Regular language quantum states
arXiv (Cornell University)·2024Open Access
Matrix product state approximations to quantum states of low energy variance
Quantum·2024· 6 citedOpen Access
Rapid thermalization of dissipative many-body dynamics of commuting Hamiltonians
arXiv (Cornell University)·2024· 1 citedOpen Access
Efficient thermalization and universal quantum computing with quantum Gibbs samplers
arXiv (Cornell University)·2024· 6 citedOpen Access
Conditional Independence of 1D Gibbs States with Applications to Efficient Learning
arXiv (Cornell University)·2024· 2 citedOpen Access
Quantum Many-Body Systems in Thermal Equilibrium
PRX Quantum·2023· 29 citedOpen Access
Concentration of quantum equilibration and an estimate of the recurrence time
SciPost Physics·2023· 5 citedOpen Access
Matrix product state approximations to quantum states of low energy variance
arXiv (Cornell University)·2023· 2 citedOpen Access
Classical Simulation of Short-Time Quantum Dynamics
PRX Quantum·2023· 37 citedOpen Access
Report on scipost_202301_00012v1
2023Open Access
Report on scipost_202301_00012v1
2023Open Access
Classical simulation of short-time quantum dynamics
arXiv (Cornell University)·2022Open Access
Concentration of quantum equilibration and an estimate of the recurrence time
arXiv (Cornell University)·2022· 1 citedOpen Access
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Frequent Co-authors

J. I. Cirac(7), Lluís Masanes(6), Christopher Perry(6), Jonathon Riddell(6), Georgios Styliaris(4), Cambyse Rouzé(4), Jonathan Oppenheim(3), Eduardo Martín-Martínez(3), Matteo Lostaglio(3), Luis Pedro García-Pintos(3), Mischa P. Woods(3), Daniel Stilck França(3), Tom Farshi(3), Daniele Toniolo(3), Carlos E. González-Guillén(3), Nathan Pagliaroli(3), David Pérez-Garcı́a(3), Anurag Anshu(2), Henrik Wilming(2), Dominik S. Wild(2)