Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.7k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.3k papers
- Charles UniversityCZ2.3k papers
- Institute for High Energy PhysicsES2.3k papers
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR2.2k papers
- The Ohio State UniversityUS2.1k papers
- Universidad Autónoma de MadridES2.1k papers
- Rutherford Appleton LaboratoryGB2.1k papers
- European Organization for Nuclear ResearchCH2.1k papers
- University of Wisconsin–MadisonUS2.1k papers
- Joint Institute for Nuclear ResearchRU2k papers
6 papers · 2 filters
Operation Time of Quantum Gates
Lev B. Levitin, Tommaso Toffoli, Zachary Walton
We consider a quantum gate that complements the state of a qubit and then adds to it an arbitrary phase shift. It is shown that the minimum operation time of the gate is tau = (h/4…
One-Way Entangled-Photon Autocompensating Quantum Cryptography
Zachary D. Walton, Ayman F. Abouraddy, Alexander V. Sergienko +2
A new quantum cryptography implementation is presented that combines one-way operation with an autocompensating feature that has hitherto only been available in implementations tha…
Controllable Frequency Entanglement via Auto-Phase-Matched Spontaneous Parametric Down-Conversion
Zachary D. Walton, Mark C. Booth, Alexander V. Sergienko +2
A new method for generating entangled photons with controllable frequency correlation via spontaneous parametric down-conversion (SPDC) is presented. The method entails initiating…
Entangled-photon ellipsometry
Ayman F. Abouraddy, Kimani C. Toussaint, Alexander V. Sergienko +2
Performing reliable measurements in optical metrology, such as those needed in ellipsometry, requires a calibrated source and detector, or a well-characterized reference sample. We…
Two-Time Correlation Functions: Stochastic and Conventional Quantum Mechanics
L. Feligioni, O. Panella, Y. N. Srivastava +1
An investigation of two-time correlation functions is reported within the framework of (i) Stochastic Quantum Mechanics and (ii) conventional Heisenberg-Schrödinger Quantum Mechani…
Counter-propagating entangled photons from a waveguide with periodic nonlinearity
Mark C. Booth, Mete Atature, Giovanni Di Giuseppe +3
The conditions required for spontaneous parametric down-conversion in a waveguide with periodic nonlinearity in the presence of an unguided pump field are established. Control of t…