10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP1.8k papers
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- University of BolognaIT1.6k papers
- University of New MexicoUS1.6k papers
6 papers · 2 filters
Photon distribution at the output of a beam splitter for imbalanced input states
Hiromichi Nakazato, Saverio Pascazio, Magdalena Stobińska +1
In the Hong--Ou--Mandel interferometric scheme, two identical photons that illuminate a balanced beam splitter always leave through the same exit port. Similar effects have been pr…
Adiabatic excitation of a confined particle in one dimension with a variable infinitely sharp wall
Sho Kasumie, Manabu Miyamoto, Atushi Tanaka
It is shown that adiabatic cycles excite a quantum particle, which is confined in a one-dimensional region and is initially in an eigenstate. During the cycle, an infinitely sharp…
Quantum Estimation via Sequential Measurements
Daniel Burgarth, Vittorio Giovannetti, Airi N. Kato +1
The problem of estimating a parameter of a quantum system through a series of measurements performed sequentially on a quantum probe is analyzed in the general setting where the un…
Quantum chemistry beyond Born-Oppenheimer approximation on a quantum computer: a simulated phase estimation study
Libor Veis, Jakub Višňák, Hiroaki Nishizawa +2
We present an efficient quantum algorithm for beyond-Born-Oppenheimer molecular energy computations. Our approach combines the quantum full configuration interaction method with th…
Strong coupling between a trapped single atom and an all-fiber cavity
Shinya Kato, Takao Aoki
We demonstrate an all-fiber cavity QED system with a trapped single atom in the strong coupling regime. We use a nanofiber Fabry-Perot cavity, that is, an optical nanofiber sandwic…
Two-Mode Bosonic Quantum Metrology with Number Fluctuations
Antonella De Pasquale, Paolo Facchi, Giuseppe Florio +3
We search for the optimal quantum pure states of identical bosonic particles for applications in quantum metrology, in particular in the estimation of a single parameter for the ge…