Physicists at the University of Oxford have demonstrated a fundamentally new family of quantum cat states — quantum superpositions whose individual components are not the smooth, near-classical wave ...
Fault-tolerant quantum simulation just got dramatically cheaper to run. On June 1, QuEra Computing and Los Alamos National Laboratory published a new architecture in PRX Quantum that delivers up to ...
Abstract: QC-LDPC (Quasi Cyclic Low-Density Parity-Check) codes, as a regular block-based code, have been preva-lently adopted in communication and storage fields to ensure high reliability and ...
Abstract: This paper proposes a new class of spatially coupled codes, which are constructed by sending codewords of a low-density parity-check block code (LDPC-BC) in a block Markov superposition ...
As quantum computing advances, the risk it poses to widely used cryptographic standards and systems is no longer theoretical. While the arrival of a fully realized “Q-Day” (the capability milestone at ...
self.alpha= tf.get_variable(name=self.alpha_name, shape=[1], dtype=tf.float32, initializer=tf.contrib.layers.xavier_initializer()) self.best_alpha = tf.Variable(tf ...
// (13,64) RA Code over GF(64) RF=[3x4 4x4 6x1 3x2 5x1 7x1]/18 // (c) 2016 - Nico Palermo - IV3NWV - Microtelecom Srl, Italy // This file is part of the qracodes ...
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