333 citations
- University of RochesterUS115 papers
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- Centre National de la Recherche ScientifiqueFR34 papers
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- Institute for Molecular ScienceJP22 papers
- Bar-Ilan UniversityIL21 papers
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16 papers · 1 filter
Quantum harmonic oscillator with superoscillating initial datum
R. V. Buniy, F. Colombo, I. Sabadini +1
In this paper we study the evolution of superoscillating initial data for the quantum driven harmonic oscillator. Our main result shows that superoscillations are amplified by the…
Supernova Bounds on the Dark Photon Using its Electromagnetic Decay
Demos Kazanas, Rabindra N. Mohapatra, Shmuel Nussinov +2
The hypothetical massive dark photon () which has kinetic mixing with the SM photon can decay electromagnetically to pairs if its mass exceeds and otherwise…
Massless Dirac Equation from Fibonacci Discrete-Time Quantum Walk
Giuseppe Di Molfetta, Lauchlan Honter, Ben B. Luo +2
Discrete-time quantum walks can be regarded as quantum dynamical simulators since they can simulate spatially discretized Schrödinger, massive Dirac, and Klein-Gordon equations. He…
Generation of phase-squeezed optical pulses with large coherent amplitudes by post-selection of single photon and weak cross-Kerr non-linearity
Fumiaki Matsuoka, Akihisa Tomita, Yutaka Shikano
Phase-squeezed light can enhance the precision of optical phase estimation. The larger the photon numbers are and the stronger the squeezing is, the better the precision will be. W…
Chiral thermoelectrics with quantum Hall edge states
Rafael Sánchez, Björn Sothmann, Andrew N. Jordan
The thermoelectric properties of a three-terminal quantum Hall conductor are investigated. We identify a contribution to the thermoelectric response that relies on the chirality of…
Post-selected von Neumann measurement with Hermite-Gaussian and Laguerre-Gaussian pointer states
Yusuf Turek, Hirokazu Kobayashi, Tomotada Akutsu +2
Through the von Neumann interaction followed by post-selection, we can extract not only the eigenvalue of an observable of the measured system but also the weak value. In this post…