Distinguishability theory for time-resolved photodetection and boson sampling
نویسندگان
چکیده
منابع مشابه
Theory for Time Resolved Emission Spectra
Explicit equations for the calculation of time resolved emission spectra from molecules undergoing collisional vibrational relaxation are presented. The equations describe the changes of the emission spectrum with time, after a delta puke excitation. Alternatively, they can be used to obtain the steady state (frequency resolved) emission spectrum as a function of the pressure of added buffer ga...
متن کاملExamining Electron-Boson Coupling Using Time-Resolved Spectroscopy
Michael Sentef,* Alexander F. Kemper, Brian Moritz, James K. Freericks, Zhi-Xun Shen, and Thomas P. Devereaux Stanford Institute for Materials and Energy Sciences (SIMES), SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA Lawrence Berkeley National Lab, 1 Cyclotron Road, Berkeley, California 94720, USA Department of Physics and Astrophysics, University of North Dakota, Gra...
متن کاملDriven Boson Sampling.
Sampling the distribution of bosons that have undergone a random unitary evolution is strongly believed to be a computationally hard problem. Key to outperforming classical simulations of this task is to increase both the number of input photons and the size of the network. We propose driven boson sampling, in which photons are input within the network itself, as a means to approach this goal. ...
متن کاملExperimental scattershot boson sampling
Boson sampling is a computational task strongly believed to be hard for classical computers, but efficiently solvable by orchestrated bosonic interference in a specialized quantum computer. Current experimental schemes, however, are still insufficient for a convincing demonstration of the advantage of quantum over classical computation. A new variation of this task, scattershot boson sampling, ...
متن کاملMicrowave boson sampling
The first post-classical computation will most probably be performed not on a universal quantum computer, but rather on a dedicated quantum hardware. A strong candidate for achieving this is represented by the task of sampling from the output distribution of linear quantum optical networks. This problem, known as boson sampling, has recently been shown to be intractable for any classical comput...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review A
سال: 2020
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.101.053853