Lindblad dissipative dynamics in the presence of phase coexistence
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DOI: 10.1103/physrevb.100.125102
Abstract: We investigate the dissipative dynamics yielded by the Lindblad equation within the coexistence region around a first order phase transition. In particular, we consider an exactly-solvable fullyconnected quantum Ising model with n-spin exchange (n >… read more here.
Keywords: coexistence; presence phase; dissipative dynamics; lindblad dissipative ... See more keywords
Bit Error Floor Reduction for MQAM Signals in the Presence of Phase Error
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3232078
Abstract: We propose a method to form a non-uniform decision boundary (NUDB) for $M$ -ary quadrature amplitude modulation (MQAM) signals to reduce bit error floor (BEF) in the presence of phase error. We put our focus… read more here.
Keywords: mqam signals; bit error; presence phase; decision ... See more keywords