Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Fermi National Accelerator LaboratoryUS2.4k papers
- Purdue University West LafayetteUS2.2k papers
- Northwestern UniversityUS2.2k papers
- University of FloridaUS2.2k papers
- Massachusetts Institute of TechnologyUS2.1k papers
- University of KansasUS2.1k papers
- The Ohio State UniversityUS2.1k papers
- Carnegie Mellon UniversityUS2k papers
- University of Wisconsin–MadisonUS2k papers
- Centre National de la Recherche ScientifiqueFR2k papers
- University of Maryland, College ParkUS1.9k papers
- Joint Institute for Nuclear ResearchRU1.9k papers
13 papers · 2 filters
Temporal Coherence and Indistinguishability in Two-Photon Interference Effects
Anand Kumar Jha, Malcolm N. O'Sullivan, Kam Wai Clifford Chan +1
We show that temporal two-photon interference effects involving the signal and idler photons created by parametric down-conversion can be fully characterized in terms of the variat…
Conditional preparation of states containing a definite number of photons
Malcolm N. O'Sullivan, Kam Wai Clifford Chan, Vasudevan Lakshminarayanan +1
A technique for conditionally creating single- or multimode photon-number states is analyzed using Bayesian theory. We consider the heralded N-photon states created from the photon…
Comment on "Relativistic Aharonov-Bohm effect in the presence of planar Coulomb potentials"
C. R. Hagen
It is shown that the principal results of a recent work by Khalilov are incorrect. These errors are attributable to the author's insistence that wave functions must be regular at t…
Quantum Brownian Motion of a Macroscopic Object in a General Environment
Chung-Hsien Chou, B. L. Hu, Ting Yu
For the purpose of understanding the quantum behavior such as quantum decoherence, fluctuations, dissipation, entanglement and teleportation of a mesoscopic or macroscopic object i…
Uncollapsing the wavefunction
Andrew N. Jordan, Alexander N. Korotkov
The undoing of quantum measurements is discussed in the broader context of irreversibility in physics. We give explicit examples of how a wavefunction can be uncollapsed in two sol…
Qubit Entanglement Driven by Remote Optical Fields
Muhammed Yonac, Joseph H. Eberly
We examine the entanglement between two qubits, supposed to be remotely located and driven by independent quantized optical fields. No interaction is allowed between the qubits, bu…
Energy Measurements and Preparation of Canonical Phase States of a Nano-Mechanical Resonator
Kurt Jacobs, Andrew N. Jordan, Elinor K. Irish
We show that a continuous quantum non-demolition measurement of the energy of a nanomechanical resonator can be achieved by monitoring the resonator with a quantum point contact vi…
Quantum Chaos, Delocalization, and Entanglement in Disordered Heisenberg Models
Winton G. Brown, Lea F. Santos, David J. Starling +1
We investigate disordered one- and two-dimensional Heisenberg spin lattices across a transition from integrability to quantum chaos from both a statistical many-body and a quantum-…
Two-Pulse Propagation in Media with Quantum-Mixed Ground States
B. D. Clader, J. H. Eberly
We examine fully coherent two-pulse propagation in a lambda-type medium, under two-photon resonance conditions and including inhomogeneous broadening. We examine both the effects o…
Negative Entanglement Measure, and What It Implies
Ting Yu, J. H. Eberly
In this paper, we extract from concurrence its variable part, denoted , and use as a time-dependent measure of "distance", either postive or negative, from the separability…
Exact Master Equation and Quantum Decoherence of Two Coupled Harmonic Oscillators in a General Environment
Chung-Hsien Chou, Ting Yu, B. L. Hu
In this paper we derive an exact master equation for two coupled quantum harmonic oscillators interacting via bilinear coupling with a common environment at arbitrary temperature m…
Dissipative Mechanics Using Complex-Valued Hamiltonians
S. G. Rajeev
We show that a large class of dissipative systems can be brought to a canonical form by introducing complex co-ordinates in phase space and a complex-valued hamiltonian. A naive ca…
Pairwise Concurrence Dynamics: A Four-Qubit Model
M. Yonac, Ting Yu, J. H. Eberly
We examine entanglement dynamics via concurrence among four two-state systems labeled . The four systems are arranged on an addressable "lattice" in such a way that…