Results 71 to 80 of about 93,203 (297)
Complexity functionals and complexity growth limits in continuous MERA circuits
Journal of High Energy Physics, 2018 Using the path integral associated to a cMERA tensor network, we provide an operational definition for the complexity of a cMERA circuit/state which is relevant to investigate the complexity of states in quantum field theory.
J. Molina-Vilaplana, A. del Campo
doaj +1 more source
Characterising QBF Hardness via Circuit Complexity
, 2020 This talk will start with an overview of the relatively young field of QBF proof complexity, explaining QBF proof systems (including QBF resolution) and an assessment of which lower bound techniques are available for QBF proof systems.
Beyersdorff, Olaf
core
Improved Learning from Kolmogorov Complexity [PDF]
, 2023 Carmosino, Impagliazzo, Kabanets, and Kolokolova (CCC, 2016) showed that the existence of natural properties in the sense of Razborov and Rudich (JCSS, 1997) implies PAC learning algorithms in the sense of Valiant (Comm. ACM, 1984), for boolean functions
Goldberg, Halley, Kabanets, Valentine
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Acute caffeine treatment protects the developing retina from ischemia‐induced cell death
FEBS Open Bio, EarlyView.Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento +6 more
wiley +1 more source
Holographic Interpretation of Relative State Complexity
Universe, 2020 We investigate a large-N conformal field theory (CFT) in a high-energy pure state coupled to a small auxiliary system of M weakly-interacting degrees of freedom, and argue the relative state complexity of the auxiliary system is holographically dual to ...
Alexander Yosifov +2 more
doaj +1 more source
Versatile vector tools for efficient protein screening across multiple expression systems
FEBS Open Bio, EarlyView.A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu +5 more
wiley +1 more source
Complexity Analysis of a Mixed Memristive Chaotic Circuit
Complexity, 2018 In this paper, we design a chaotic circuit with memristors, which consists of two flux-controlled memristors and a charge-controlled memristor, and the dimensionless mathematical model of the circuit was established.
Xiaolin Ye +4 more
doaj +1 more source
In‐Memory Eigenvector Computation in Time O(1)
Advanced Intelligent Systems, 2020 In‐memory computing with cross‐point resistive memory arrays has gained enormous attention to accelerate the matrix‐vector multiplication in the computation of data‐centric applications.
Zhong Sun +4 more
doaj +1 more source
Wasserstein complexity of quantum circuits
Journal of Physics A: Mathematical and TheoreticalAbstract Given a unitary transformation, what is the size of the smallest quantum circuit that implements it? This quantity, known as the quantum circuit complexity, is a fundamental property of quantum evolutions that has widespread applications in many fields, including quantum computation, quantum field theory, and black hole physics.
Lu Li +4 more
openaire +2 more sources
Quantum Circuit Complexity of Primordial Perturbations
, 2021 We study the quantum circuit complexity of cosmological perturbations in different models of the early universe. A natural measure for the complexity of cosmological perturbations is based on the symplectic group, allowing us to identify complexity with ...
Quintin, J., Lehners, J.
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