Zobrazeno 1 - 10
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pro vyhledávání: '"P. Eisler"'
We study the entanglement Hamiltonian for free-fermion chains with a particular form of inhomogeneity. The hopping amplitudes and chemical potentials are chosen such that the single-particle eigenstates are related to discrete orthogonal polynomials
Externí odkaz:
http://arxiv.org/abs/2412.12021
Autor:
Eisler, Viktor
We study the ground-state entanglement Hamiltonian of free nonrelativistic fermions for semi-infinite domains in one dimension. This is encoded in the two-point correlations projected onto the subsystem, an operator that commutes with the linear defo
Externí odkaz:
http://arxiv.org/abs/2410.16433
We investigate the well-posedness in the Hadamard sense and the absence of price manipulation in the optimal execution problem within the Almgren-Chriss framework, where the temporary and permanent impact parameters vary deterministically over time.
Externí odkaz:
http://arxiv.org/abs/2410.04867
Autor:
Eisler, Zoltan, Muhle-Karbe, Johannes
Minimizing execution costs for large orders is a fundamental challenge in finance. Firms often depend on brokers to manage their trades due to limited internal resources for optimizing trading strategies. This paper presents a methodology for evaluat
Externí odkaz:
http://arxiv.org/abs/2405.18936
Autor:
Bonsignori, Riccarda, Eisler, Viktor
We study the entanglement Hamiltonian for the ground state of one-dimensional free fermions in the presence of an inhomogeneous chemical potential. In particular, we consider a lattice with a linear, as well as a continuum system with a quadratic pot
Externí odkaz:
http://arxiv.org/abs/2403.14766
Autor:
Eisler, Viktor
Publikováno v:
Phys. Rev. B 109, L201113 (2024)
We study the entanglement Hamiltonian for a spherical domain in the ground state of a nonrelativistic free-fermion gas in arbitrary dimensions. Decomposed into a set of radial entanglement Hamiltonians, we show that the entanglement spectrum in each
Externí odkaz:
http://arxiv.org/abs/2311.16348
Autor:
Franziska Knodel, Jürgen Eirich, Sabine Pinter, Stephan A. Eisler, Iris Finkemeier, Philipp Rathert
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-15 (2024)
Abstract LSD1 plays a crucial role in mammalian biology, regulated through interactions with coregulators and post-translational modifications. Here we show that the kinase NEK6 stimulates LSD1 activity in cells and observe a strong colocalization of
Externí odkaz:
https://doaj.org/article/8be6f29756834180b53ed5f7ae50b1f9
Publikováno v:
Parasitologia, Vol 4, Iss 3, Pp 259-269 (2024)
Cerebral coenurosis affects sheep and goats worldwide and has zoonotic implications. Information on the financial burden and understanding of the disease and control practices may inform control strategies. A cross-sectional study was conducted in Ba
Externí odkaz:
https://doaj.org/article/3f6d496d7ab3463eb4e0ebab0064cbbe
Publikováno v:
Journal of Eating Disorders, Vol 12, Iss 1, Pp 1-11 (2024)
Abstract Background Multi-family Therapy (MFT) is being increasingly used in specialist eating disorder services internationally. Despite evidence of its efficacy, little is understood about the treatment mechanisms and what specifically promotes cha
Externí odkaz:
https://doaj.org/article/5319afec021442d0a976def3ac57e0bb
Autor:
Capizzi, Luca, Eisler, Viktor
We consider a free-fermion chain with a conformal defect that features an extended zero mode, and study the entanglement properties in its mixed ground state. The zero-mode induced degeneracy modifies the density of states in the single-particle enta
Externí odkaz:
http://arxiv.org/abs/2303.10425