Physicists are part of a team that has announced ‘intriguing’ results that potentially cannot be explained by our current laws of nature. Click to rate this post! [Total: 0 Average: 0]You have already voted for […]
For computer scientists and mathematicians, opinions about “exponent two” boil down to a sense of how the world should be. “It’s hard to distinguish scientific thinking from wishful thinking,” said Chris Umans of the California […]
Zapata Computing, Inc., the leading enterprise software company for NISQ-based quantum applications, today announced a new partnership with Middle East-based King Abdullah University of Science and Technology (KAUST) to be a licensed user of Zapata’s […]
Researchers at Chalmers University of Technology, Gothenburg, Sweden, have developed a novel type of thermometer that can simply and quickly measure temperatures during quantum calculations with extremely high accuracy. The breakthrough provides a benchmarking tool […]
Quantum 5, 420 (2021). https://doi.org/10.22331/q-2021-03-23-420 In this paper we consider deterministic nonlinear time evolutions satisfying so called convex quasi-linearity condition. Such evolutions preserve the equivalence of ensembles and therefore are free from problems with signaling. […]
Quantum 5, 419 (2021). https://doi.org/10.22331/q-2021-03-23-419 We define the type-independent resource theory of local operations and shared entanglement (LOSE). This allows us to formally quantify postquantumness in common-cause scenarios such as the Bell scenario. Any nonsignaling […]
Quantum 5, 418 (2021). https://doi.org/10.22331/q-2021-03-23-418 Self-testing protocols are methods to determine the presence of shared entangled states in a device independent scenario, where no assumptions on the measurements involved in the protocol are made. A […]
Quantum 5, 417 (2021). https://doi.org/10.22331/q-2021-03-23-417 Here we study the comparative power of classical and quantum learners for generative modelling within the Probably Approximately Correct (PAC) framework. More specifically we consider the following task: Given samples […]
Quantum 5, 416 (2021). https://doi.org/10.22331/q-2021-03-23-416 Today’s most widely used method of encoding quantum information in optical qubits is the dual-rail basis, often carried out through the polarisation of a single photon. On the other hand, […]
Image by Gerd Altmann from Pixabay By Mid-Decade Of all the dangers that threaten technological advances and a better society for ourselves in the future, one crucial point is how cryptography will pan out. With humanity […]
Recent Comments