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- University of California, BerkeleyUS29 papers
- University of WashingtonUS29 papers
- Brown UniversityUS28 papers
- Charles UniversityCZ28 papers
- Columbia UniversityUS28 papers
- Fermi National Accelerator LaboratoryUS28 papers
- Lomonosov Moscow State UniversityRU28 papers
- Louisiana Tech UniversityUS28 papers
- Northwestern UniversityUS28 papers
- University at Buffalo, State University of New YorkUS28 papers
- University of DelhiIN28 papers
- University of Maryland, College ParkUS28 papers
7 papers · 1 filter
Two-Pulse Propagation in a Partially Phase-Coherent Medium
B. D. Clader, J. H. Eberly
We analyze the effects of partial coherence of ground state preparation on two-pulse propagation in a three-level medium, in contrast to previous treastments that have consider…
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…
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…
Entanglement entropy of fermions in any dimension and the Widom conjecture
Dimitri Gioev, Israel Klich
We show that entanglement entropy of free fermions scales faster then area law, as opposed to the scaling for the harmonic lattice, for example. We also suggest and provi…
Finite-Time Disentanglement via Spontaneous Emission
Ting Yu, J. H. Eberly
We show that under the influence of pure vacuum noise two entangled qubits become completely disentangled in a finite time, and in a specific example we find the time to be given b…