Exact decoherence in a bit-by-bit measurement with environment

  • Xyd Dionela Agapito National Institute of Physics, University of the Philippines Diliman
  • John Paul A. Besagas National Institute of Physics, University of the Philippines Diliman
  • Eric A. Galapon National Institute of Physics, University of the Philippines Diliman

Abstract

In this paper, we study the bit-by-bit measurement model in the presence of an environment. The environment consists of atoms, with each atom being an infinite dimensional quantum system.  It is found that when the atoms are initially in momentum limited states exact decoherence is induced at a well-defined time.

Published
2019-05-20
How to Cite
[1]
X. Agapito, J. P. Besagas, and E. Galapon. Exact decoherence in a bit-by-bit measurement with environment, Proceedings of the Samahang Pisika ng Pilipinas 37, SPP-2019-3G-01 (2019). URL: https://paperview.spp-online.org/proceedings/article/view/SPP-2019-3G-01.
Section
Theoretical and Mathematical Physics