- Max Planck SocietyDE799 papers
- Technische Universität DresdenDE277 papers
- Centre National de la Recherche ScientifiqueFR261 papers
- Max Planck Institute for Chemical Physics of SolidsDE185 papers
- Technical University of MunichDE95 papers
- Princeton UniversityUS81 papers
- University of OxfordGB78 papers
- University of AugsburgDE77 papers
- Institute of PhysicsPL74 papers
- University of CambridgeGB73 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR71 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT71 papers
21 papers · 2 filters
Gaussian Process Regression for Absorption Spectra Analysis of Molecular Dimers
Farhad Taher-Ghahramani, Fulu Zheng, Alexander Eisfeld
A common task is the determination of system parameters from spectroscopy, where one compares the experimental spectrum with calculated spectra, that depend on the desired paramete…
Inverse linear versus exponential scaling of work penalty in finite-time bit reset
Yi-Zheng Zhen, Dario Egloff, Kavan Modi +1
Bit reset is a basic operation in irreversible computing. This costs work and dissipates energy in the computer, creating a limit on speeds and energy efficiency of future irrevers…
Dualities in one-dimensional quantum lattice models: symmetric Hamiltonians and matrix product operator intertwiners
Laurens Lootens, Clement Delcamp, Gerardo Ortiz +1
We present a systematic recipe for generating and classifying duality transformations in one-dimensional quantum lattice systems. Our construction emphasizes the role of global sym…
Simulation of absorption spectra of molecular aggregates: a Hierarchy of Stochastic Pure States approach
Lipeng Chen, Doran I. G. Bennett, Alexander Eisfeld
The simulation of spectroscopic observables for molecular aggregates with strong and structured coupling of electronic excitation to vibrational degrees of freedom is an important…
Quantum Chaos and Universal Trotterisation Behaviours in Digital Quantum Simulations
Cahit Kargi, Angsar Manatuly, Lukas M. Sieberer +7
Digital quantum simulation (DQS) is one of the most promising paths for achieving first useful real-world applications for quantum processors. Yet even assuming rapid progress in d…
Phase-space representation of diffraction in time: Analytic results
Maximilien Barbier, Arseni Goussev
Diffraction in time manifests itself as the appearance of probability-density fringes when a matter wave passes through an opaque screen with abrupt temporal variations of transmis…