125 citations · 245 across the 4 of their papers we have counts for
4 papers
Quantum Memory and Quantum Cloning in Atomic Frequency Comb
Mingzhen Tian, Devin Vega
Atomic frequency comb (AFC) made of an ensemble of atoms with a periodic optical resonance was originally proposed as a viable approach for quantum memory for photons. In this pape…
Spitzer Uncovers Active Galactic Nuclei Missed by Optical Surveys in 7 Late-type Galaxies
S. Satyapal, D. Vega, R. P. Dudik +2
We report the discovery using Spitzers high resolution spectrograph of 7 Active Galactic Nuclei (AGN) in a sample of 32 late-type galaxies that show no definitive signatures of AGN…
The Discovery of an Active Galactic Nucleus in the Late-type Galaxy NGC 3621: Spitzer Spectroscopic Observations
S. Satyapal, D. Vega, T. Heckman +2
We report the discovery of an Active Galactic Nucleus (AGN) in the nearby SAd galaxy NGC 3621 using Spitzer high spectral resolution observations. These observations reveal the pre…
The Yang--Baxter Symmetry in Field Theory
H. J. de Vega
This is a review on infinite non-abelian symmetries in two-dimensional field theories. We show how any integrable QFT enjoys the existence of infinitely many {\bf conserved} charge…