Results 161 to 170 of about 239,074 (309)
Unveiling Hidden Features of Strongly Correlated Quantum Systems Through a Complex‐Network Analysis
Advanced Quantum Technologies, EarlyView.By applying complex network theory, we report a fundamental and previously unobserved phenomenon in the finite‐size Kitaev model: a singular point at which uniform, nonzero entanglement emerges among all fermion pairs, forming a complete entanglement network.
Guillem Llodrà +2 more
wiley +1 more source
Hamiltonian Defined as a Graph Limit in a Simple System with an Infinite Renormalization [PDF]
, 1972 Masakazu Aoki, Nobumichi Mugibayashi
openalex +1 more source
Advanced Quantum Technologies, EarlyView.Entanglement reveals hidden structure in quantum matter. We explore how quasi‐particles shape the crossover from area‐law to volume‐law entanglement, using models from spinless fermions to SYK. Our results show a striking linear growth of entanglement with energy, explained as a hallmark of quasi‐particles, offering new insight into the entanglement ...
Jagannath Sutradhar +4 more
wiley +1 more source
Some Remarks to the Standard Model of Electroweak Interactions. Absence of Polarization i.e. Charge Renormalization and Mass Generations [PDF]
, 2002 Х. М. Бештоев
openalex +1 more source
Constructing the general partial waves and renormalization in EFT [PDF]
, 2021 Jing Shu, Ming-Lei Xiao, Yu-Hui Zheng
openalex +1 more source
Correlation‐Driven d‐Band Modifications Promote Chemical Bonding at 3d‐Ferromagnetic Surfaces
Small, EarlyView.Electron correlation at the oxygen‐passivated Fe(100) surface renormalizes and narrows the Fe d‐bands, enhancing their energetic overlap with the frontier orbitals of adsorbed pentacene. This strengthens hybridization and converts a weakly bound interface into a chemisorbed hybrid system, illustrating how correlation‐tuned d‐bands can be used to ...
David Maximilian Janas +10 more
wiley +1 more source
Time Scales of Slow-Roll Inflation in Asymptotically Safe Cosmology
UniverseMaking use of the well-known renormalization group (RG) scale dependences of the gravitational couplings in the framework of the two-parameter Einstein–Hilbert (EH) theory of gravity, the single scalar field-driven cosmological inflation is discussed in ...
József Nagy +2 more
doaj +1 more source
Extensile Active Hydrogels Driven by Living FtsZ Polymers
Small, EarlyView.Upon post‐gelation activation with Mg2⁺/GTP, living FtsZ polymers treadmill inside a polyacrylamide network, generating extensile internal stresses that drive isotropic swelling and softening. Interpreting mechanics against a Flory–Rehner swelling baseline separates passive dilution from genuine activity, revealing an FR‐normalized permittivity that ...
Mikheil Kharbedia +8 more
wiley +1 more source
Exciton broadening and band renormalization due to Dexter-like intervalley coupling
, 2018 Iván Bernal-Villamil +11 more
openalex +2 more sources
Small Methods, EarlyView.Multiparametric analysis is a crucial aspect for enhancing the final sensitivity of biosensors based on organic transistors. The traditional approaches to treat the experimental data are not always suitable to extract the correct response. In this work EGOT characteristics are processed to achieve enantiodiscrimination of free Tryptophan enantiomers ...
Matteo Genitoni +9 more
wiley +1 more source