Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Panfil, Milosz"'
Autor:
Polakowski, Mateusz, Panfil, Miłosz
Ion channels are protein structures that facilitate the selective passage of ions across the membrane cells of living organisms. They are known for their high conductance and high selectivity. The precise mechanism between these two seemingly contrad
Externí odkaz:
http://arxiv.org/abs/2409.03497
We consider quantum or classical many-body Hamiltonian systems, whose dynamics is given by an integrable, contact interactions, plus another, possibly long-range, generic two-body potential. We show how the dynamics of local observables is given in t
Externí odkaz:
http://arxiv.org/abs/2408.00593
Autor:
Łebek, Maciej, Panfil, Miłosz
The Navier-Stokes equations are paradigmatic equations describing hydrodynamics of an interacting system with microscopic interactions encoded in transport coefficients. In this work we show how the Navier-Stokes equations arise from the microscopic
Externí odkaz:
http://arxiv.org/abs/2404.14292
In this work we study the Kubo-Martin-Schwinger (KMS) relation in the Yang-Gaudin model of an interacting mobile impurity. We use the integrability of the model to compute the dynamic injection and ejection Green's functions at finite temperatures. W
Externí odkaz:
http://arxiv.org/abs/2308.06482
Autor:
Panfil, Miłosz, Konik, Robert M.
Publikováno v:
J. High Energ. Phys. 2023, 72 (2023)
In this study, we further the thermodynamic bootstrap program which involves a set of recently developed ideas used to determine thermodynamic form factors of local operators in integrable quantum field theories. These form factors are essential buil
Externí odkaz:
http://arxiv.org/abs/2306.10748
Publikováno v:
SciPost Phys. 17, 007 (2024)
We consider the problem of the development of steady states in one-dimensional Bose gas tubes that are weakly coupled to one another through a density-density interaction. We analyze this development through a Boltzmann collision integral approach. W
Externí odkaz:
http://arxiv.org/abs/2303.12490
We provide an intuitive understanding of the collective low-energy spin excitation of the one-dimensional spin-1/2 antiferromagnetic Heisenberg chain, known as the spinon. To this end, we demonstrate how a single spinon can be excited by adding one e
Externí odkaz:
http://arxiv.org/abs/2303.02276
Publikováno v:
Phys. Rev. Lett. 130, 030401 (2023)
Many experimentally relevant systems are quasi-one-dimensional, consisting of nearly decoupled chains. In these systems, there is a natural separation of scales between the strong intra-chain interactions and the weak interchain coupling. When the in
Externí odkaz:
http://arxiv.org/abs/2205.06492
We consider the McGuire model of a one-dimensional gas of free fermions interacting with a single impurity. We compute the static one-body function and momentum distribution of the impurity at finite temperatures. The results involve averages over Fr
Externí odkaz:
http://arxiv.org/abs/2202.07657
Autor:
Panfil, Miłosz, Sant'Ana, Felipe Taha
We study the ground state one-body correlation function in the Lieb-Liniger model. In the spectral representation, correlations are built from contributions stemming from different excited states of the model. We aim to understand which excited state
Externí odkaz:
http://arxiv.org/abs/2104.10491