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pro vyhledávání: '"indistinguishable"'
Permutation puzzles, such as the Rubik's cube and the 15 puzzle, are enjoyed by the general public and mathematicians alike. Here we introduce quantum versions of permutation puzzles where the pieces of the puzzles are replaced with indistinguishable
Externí odkaz:
http://arxiv.org/abs/2410.22287
Autor:
Chen, Eddy Keming, Tumulka, Roderich
This paper is about the epistemology of quantum theory. We establish a new result about a limitation to knowledge of its central object -- the quantum state of the universe. We show that, if the universal quantum state can be assumed to be a typical
Externí odkaz:
http://arxiv.org/abs/2410.16860
Autor:
Margaria, Nico, Pastier, Florian, Bennour, Thinhinane, Billard, Marie, Ivanov, Edouard, Hease, William, Stepanov, Petr, Adiyatullin, Albert F., Singla, Raksha, Pont, Mathias, Descampeaux, Maxime, Bernard, Alice, Pishchagin, Anton, Morassi, Martina, Lemaître, Aristide, Volz, Thomas, Giesz, Valérian, Somaschi, Niccolo, Maring, Nicolas, Boissier, Sébastien, Au, Thi Huong, Senellart, Pascale
Semiconductor quantum dots in microcavities are an excellent platform for the efficient generation of indistinguishable single photons. However, their use in a wide range of quantum technologies requires their controlled fabrication and integration i
Externí odkaz:
http://arxiv.org/abs/2410.07760
A unitary state $t$-design is an ensemble of pure quantum states whose moments match up to the $t$-th order those of states uniformly sampled from a $d$-dimensional Hilbert space. Typically, unitary state $t$-designs are obtained by evolving some ref
Externí odkaz:
http://arxiv.org/abs/2409.16500
Autor:
Rickert, Lucas, Żołnacz, Kinga, Vajner, Daniel A., von Helversen, Martin, Rodt, Sven, Reitzenstein, Stephan, Liu, Hanqing, Li, Shulun, Ni, Haiqiao, Wyborski, Paweł, Sęk, Grzegorz, Musiał, Anna, Niu, Zhichuan, Heindel, Tobias
Solid-state quantum light sources based on semiconductor quantum dots (QDs) are increasingly employed in photonic quantum information applications. Especially when moving towards real-world scenarios outside shielded lab environments, the efficient a
Externí odkaz:
http://arxiv.org/abs/2409.08982
Neural networks (NN) classification models for Natural Language Processing (NLP) are vulnerable to the Universal Adversarial Triggers (UAT) attack that triggers a model to produce a specific prediction for any input. DARCY borrows the "honeypot" conc
Externí odkaz:
http://arxiv.org/abs/2409.03183
Characterizing entanglement in quantum materials is crucial for advancing next-generation quantum technologies. Despite recent strides in witnessing entanglement in magnetic materials with distinguishable spin modes, quantifying entanglement in syste
Externí odkaz:
http://arxiv.org/abs/2408.04876
Autor:
Buks, Eyal
A master equation containing a nonlinear term that gives rise to disentanglement has been recently investigated. In this study, a modified version, which is applicable for indistinguishable particles, is proposed, and explored for both the Bose-Hubba
Externí odkaz:
http://arxiv.org/abs/2407.15397