Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Landolfi, Giulio"'
We analyse a generalised Fokker-Planck equation by making essential use of its linearisability through a Cole-Hopf transformation. We determine solutions of travelling wave and multi-kink type by resorting to a geometric construction in the regime of
Externí odkaz:
http://arxiv.org/abs/2410.21852
Publikováno v:
J. Phys. A: Math. Theor. 56 (2023) 485205 (26pp); link: https://iopscience.iop.org/article/10.1088/1751-8121/ad04a5
We investigate real solutions of a C-integrable non-evolutionary partial differential equation in the form of a scalar conservation law where the flux density depends both on the density and on its first derivatives with respect to the local variable
Externí odkaz:
http://arxiv.org/abs/2310.08940
We consider a family of thermodynamic models such that the energy density can be expressed as an asymptotic expansion in the scale formal parameter and whose terms are suitable functions of the volume density. We examine the possibility to construct
Externí odkaz:
http://arxiv.org/abs/2106.02456
Publikováno v:
Chin. J. Phys., vol .74, December 2021, Pages 328-349 (https://www.sciencedirect.com/science/article/pii/S0577907321001702)
We consider the problem of understanding the basic features displayed by quantum systems described by parametric oscillators whose time-dependent frequency parameter $\omega(t)$ varies continuously during evolution so to realise quenching protocols o
Externí odkaz:
http://arxiv.org/abs/2007.02150
Autor:
Beccaria, Matteo, Landolfi, Giulio
We consider the conformal $A_{n}$ Toda theory in AdS$_{2}$. Due to the bulk full Virasoro symmetry, this system provides an instance of a non-gravitational $\text{AdS}_{2}$/$\text{CFT}_{1}$ correspondence where the 1d boundary theory enjoys enhanced
Externí odkaz:
http://arxiv.org/abs/1906.06485
Publikováno v:
Complexity 2018
Complex biochemical pathways or regulatory enzyme kinetics can be reduced to chains of elementary reactions, which can be described in terms of chemical kinetics. This discipline provides a set of tools for quantifying and understanding the dialogue
Externí odkaz:
http://arxiv.org/abs/1801.01861
Inspired by the recent developments in the study of the thermodynamics of van der Waals fluids via the theory of nonlinear conservation laws and the description of phase transitions in terms of classical (dissipative) shock waves, we propose a novel
Externí odkaz:
http://arxiv.org/abs/1602.03975
We address the problem of integrating operator equations concomitant with the dynamics of non autonomous quantum systems by taking advantage of the use of time-dependent canonical transformations. In particular, we proceed to a discussion in regard t
Externí odkaz:
http://arxiv.org/abs/1510.06893
Publikováno v:
J. Phys. A: Math. Theor. 40 (2007) F531-F537.
We address the generalized measurement of the two-boson operator $Z_\gamma= a_1 + \gamma a_2^\dag$ which, for $|\gamma|^2 \neq 1$, is not normal and cannot be detected by a joint measurement of quadratures on the two bosons. We explicitly construct t
Externí odkaz:
http://arxiv.org/abs/quant-ph/0703093
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