Results 211 to 220 of about 70,693 (320)

Photon Number Coherence in Quantum Dot‐Cavity Systems can be Enhanced by Phonons

open access: yesAdvanced Quantum Technologies, Volume 8, Issue 7, July 2025.
Photon number coherence (PNC) is important for quantum cryptography. Because of that, the PNC within a quantum dot‐cavity system is investigated theoretically. Phonons, which interact with the quantum dot, surprisingly do not necessarily decrease PNC. It is demonstrated that it is possible to optimize other figures of merit without significant penalty ...
Paul C. A. Hagen   +4 more
wiley   +1 more source

Transcorrelated Theory with Pseudopotentials. [PDF]

open access: yesJ Chem Theory Comput
Simula K   +6 more
europepmc   +1 more source

Instantons and the quantum bound to chaos. [PDF]

open access: yesProc Natl Acad Sci U S A, 2023
Sadhasivam VG   +3 more
europepmc   +1 more source

Canonical Labeling of Latin Squares in Average‐Case Polynomial Time

open access: yesRandom Structures &Algorithms, Volume 66, Issue 4, July 2025.
ABSTRACT A Latin square of order n$$ n $$ is an n×n$$ n\times n $$ matrix in which each row and column contains each of n$$ n $$ symbols exactly once. For ε>0$$ \varepsilon >0 $$, we show that with high probability a uniformly random Latin square of order n$$ n $$ has no proper subsquare of order larger than n1/2log1/2+εn$$ {n}^{1/2}{\log}^{1/2 ...
Michael J. Gill   +2 more
wiley   +1 more source

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