Zobrazeno 1 - 10
of 280
pro vyhledávání: '"Kolar Michal"'
All proteins in living organisms are produced in ribosomes that facilitate the translation of genetic information into a sequence of amino acid residues. During translation, the ribosome undergoes initiation, elongation, termination, and recycling. I
Externí odkaz:
http://arxiv.org/abs/2404.09728
Autor:
Kolář, Michal, Filip, Radim
Bosonic systems with negative Wigner function superposition states are fundamentally witnessing nonlinear quantum dynamics beyond linearized systems and, recently, have become essential resources of quantum technology with many applications. Typicall
Externí odkaz:
http://arxiv.org/abs/2403.08474
In living organisms, proteins and peptides are often under the influence of mechanical forces, especially in confined spaces such as membrane channels, ribosome exit tunnel, or proteasome gate. Due to the directional nature of proteins as polymers wi
Externí odkaz:
http://arxiv.org/abs/2401.02352
Publikováno v:
Scientific Reports 9, 19628 (2019)
Quantum coherence represented by a superposition of energy eigenstates is, together with energy, an important resource for quantum technology and thermodynamics. Energy and quantum coherence however, can be complementary. The increase of energy can r
Externí odkaz:
http://arxiv.org/abs/2211.08876
Publikováno v:
Phys. Rev. A 105, 012401 (2022)
Quantum coherent superpositions of states with different energies, i.e., states with coherence with respect to energy basis, are important resource for modern quantum technologies. States with small coherence can be obtained either autonomously, due
Externí odkaz:
http://arxiv.org/abs/2211.08860
Autor:
Kolář, Michal, Filip, Radim
Quantum superposition of energy eigenstates can appear autonomously in a single quantum two-level system coupled to a low-temperature thermal bath, if such coupling has a proper composite nature. We propose here a principally different and more feasi
Externí odkaz:
http://arxiv.org/abs/2211.08851
The Effect of Off-Center $\sigma$-Hole on the Atom-Centered Partial Charges in Halogenated Molecules
Autor:
Leskourová, Aneta, Kolář, Michal H.
Partial atomic charges belong to key concepts of computational chemistry. In some cases, however, they fail in describing the electrostatics of molecules. One such example is the $\sigma$-hole, a region of positive electrostatic potential located on
Externí odkaz:
http://arxiv.org/abs/2201.00890
Publikováno v:
Quantum Sci. Technol. 6, 045010 (2021)
We theoretically and experimentally investigate conditional enhancement of overall coherence of quantum states by probabilistic quantum operations that apply to the input state a quantum filter diagonal in the basis of incoherent states. We identify
Externí odkaz:
http://arxiv.org/abs/2108.00221
The proteasome is a large biomolecular complex responsible for protein degradation. It is under intense research due to its fundamental role in cellular homeostasis, and tremendous potential for medicinal applications. Recent data from X-ray crystall
Externí odkaz:
http://arxiv.org/abs/2012.03387
Publikováno v:
Phys. Rev. A 104, 062209 (2021)
The appearance of steady-state coherence (SSC) from system-bath interaction proves that quantum effects can appear without an external drive. Such SSC could become a resource to demonstrate quantum advantage in the applications. We predict the genera
Externí odkaz:
http://arxiv.org/abs/2008.05200