4.8k citations
- The University of TokyoJP2k papers
- Kyoto UniversityJP882 papers
- University of MichiganUS738 papers
- RIKEN Nishina CenterJP677 papers
- RIKEN Center for Emergent Matter ScienceJP614 papers
- Tokyo Institute of TechnologyJP613 papers
- Centre National de la Recherche ScientifiqueFR599 papers
- The University of OsakaJP589 papers
- Tohoku UniversityJP464 papers
- High Energy Accelerator Research OrganizationJP419 papers
- Nagoya UniversityJP416 papers
- Hiroshima UniversityJP381 papers
12 papers · 2 filters
QuTiP: An open-source Python framework for the dynamics of open quantum systems
J. R. Johansson, P. D. Nation, Franco Nori
We present an object-oriented open-source framework for solving the dynamics of open quantum systems written in Python. Arbitrary Hamiltonians, including time-dependent systems, ma…
Fast generation of multiparticle entangled state for flux qubits in a circle array of transmission line resonators with tunable coupling
Z. H. Peng, Yu-xi Liu, Y. Nakamura +1
We study a one-step approach to the fast generation of Greenberger-Horne-Zeilinger (GHZ) states in a circuit QED system with superconducting flux qubits. The GHZ state can be gener…
Quantum Zeno and anti-Zeno effects induced by either frequent measurements, modulations, or a mix of them
Wenxian Zhang, A. G. Kofman, Jun Zhuang +2
Using numerical calculations, we compare the collective transition probabilities of many spins in random magnetic fields, subject to either frequent projective measurements, freque…
Nonperturbative theory of weak pre- and post-selected measurements
Abraham G. Kofman, Sahel Ashhab, Franco Nori
This paper starts with a brief review of the topic of strong and weak pre- and post-selected (PPS) quantum measurements, as well as weak values, and afterwards presents original wo…
Quantum statistics of the collective excitations of an atomic ensemble inside a cavity
Jin-Feng Huang, Qing Ai, Yuangang Deng +2
We study the quantum statistical properties of the collective excitations of an atomic ensemble inside a high-finesse cavity. In the large-detuning regime, it is found that the vir…
Quantum algorithm for obtaining the energy spectrum of a physical system
Hefeng Wang, S. Ashhab, Franco Nori
We present a polynomial-time quantum algorithm for obtaining the energy spectrum of a physical system, i.e. the differences between the eigenvalues of the system's Hamiltonian, pro…