Zobrazeno 1 - 10
of 13 500
pro vyhledávání: '"FANTONI, A"'
Autor:
Fantoni, Riccardo
The ensemble inequivalence in a Coulomb liquid has been known since the years 1960s. The structure described by the canonical ensemble and the grand canonical ensemble are not equivalent. We show that this fact holds true for any long range fluid.
Externí odkaz:
http://arxiv.org/abs/2407.18281
In autonomous robotics, a significant challenge involves devising robust solutions for Active Collaborative SLAM (AC-SLAM). This process requires multiple robots to cooperatively explore and map an unknown environment by intelligently coordinating th
Externí odkaz:
http://arxiv.org/abs/2407.05453
Autor:
Fantoni, Riccardo
We propose a binary nonadditive Asakura-Oosawa-like mixture as an example for the classical limit of a Luttinger liquid. We determine the equation of state and structure of this mixture and discuss the paradoxical situation that one faces when workin
Externí odkaz:
http://arxiv.org/abs/2402.13283
Autor:
Fantoni, Riccardo
Publikováno v:
Quantum Rep. 6, 134 (2024)
We prove through path integral Monte Carlo computer experiments that the affine quantization of the $\varphi_4^4$ scaled Euclidean covariant relativistic scalar field theory is a valid quantum field theory with a well defined continuum limit of the o
Externí odkaz:
http://arxiv.org/abs/2402.10903
Publikováno v:
Conference: 2023 IEEE International Conference on Service Operations and Logistics, and Informatics (SOLI)
In this article we present a utility function for Active SLAM (A-SLAM) which utilizes map entropy along with D-Optimality criterion metrices for weighting goal frontier candidates. We propose a utility function for frontier goal selection that exploi
Externí odkaz:
http://arxiv.org/abs/2309.16490
Autor:
Klauder, John R., Fantoni, Riccardo
Standard quantization using, for example, path integration of field theory models, includes paths of momentum and field reach infinity in the Hamiltonian density, while the Hamiltonian itself remains finite. That fact causes considerable difficulties
Externí odkaz:
http://arxiv.org/abs/2308.13475
Autor:
Fantoni, Riccardo
Publikováno v:
Eur. Phys. J. B 96, 155 (2023)
We perform Monte Carlo simulation of the thermodynamic and structural properties of Hard-, Square-Well, and Square-Shoulder Disks in narrow channels. For the thermodynamics we study the internal energy per particle and the longitudinal and transverse
Externí odkaz:
http://arxiv.org/abs/2307.14358
Autor:
Fantoni, Riccardo
We present a self contained derivation of the Wigner crystallization in a bidimensional one-component classical plasma.
Comment: 8 pages
Comment: 8 pages
Externí odkaz:
http://arxiv.org/abs/2305.04863
Autor:
Klauder, John R., Fantoni, Riccardo
Publikováno v:
Axioms 12, 911 (2023)
Affine quantization is a relatively new procedure, and it can solve many new problems. This essay reviews this new, and novel, procedure for particle problems, as well as those of fields and gravity. New quantization tools, which are extremely close
Externí odkaz:
http://arxiv.org/abs/2303.13792
Autor:
Fantoni, Riccardo
Publikováno v:
J. Stat. Mech. 083103 (2023)
In our previous work [R. Fantoni, Int. J. Mod. Phys. C, {\bf 29}, 1850064 (2018)] we studied, through a computer experiment, a one-component fermion plasma on a sphere at finite, non-zero, temperature. We extracted thermodynamic properties like the k
Externí odkaz:
http://arxiv.org/abs/2303.11988