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QCD Effects in Non-QCD Theories
Foundations of Physics, 2022 11 pages, 4 ...
Vladimir Dzhunushaliev +1 more
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Topologically protected vortex knots and links
Communications Physics, 2022 Ordered materials, such as liquid crystals and Bose-Einstein condensates, support topological vortices, which are analogous to vortices in water, but have qualitatively different properties.
Toni Annala +2 more
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Microwave response of a metallic superconductor subject to a high-voltage gate electrode
Scientific Reports, 2022 Processes that lead to the critical-current suppression and change of impedance of a superconductor under the application of an external voltage is an active area of research, especially due to various possible technological applications.
Giacomo Catto +5 more
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Nature Communications, 2022 While transmon is the most widely used superconducting qubit, the search for alternative qubit designs with improved characteristic is ongoing. Hyyppä et al.
Eric Hyyppä +24 more
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Comparing the QCD potential in perturbative QCD and lattice QCD at large distances [PDF]
The European Physical Journal C, 2003 We compare the perturbatively calculated QCD potential to that obtained from lattice calculations in the theory without light quark flavours. We examine E_tot(r) = 2 m_pole + V_QCD(r) by re-expressing it in the MSbar mass m = m^MSbar(m^MSbar) and by choosing specific prescriptions for fixing the scale mu (dependent on r and m).
Recksiegel, S., Sumino, Y.
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Single-junction quantum-circuit refrigerator
AIP Advances, 2022 We propose a quantum-circuit refrigerator (QCR) based on photon-assisted quasiparticle tunneling through a single normal-metal–insulator–superconductor (NIS) junction.
V. Vadimov +4 more
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AIP Conference Proceedings, 1998 Contribution to the proceedings of the MRST-98 meeting.
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Modern Physics Letters A, 1995 We propose a model which can be regarded as a mean field approximation for pure lattice QCD and chiral field. It always possesses a phase transition between a strong-coupling phase (where it reduces to a one-plaquette integral) and a nontrivial weak-coupling one. For the U(N) gauge group, it is equivalent to some hermitian multi-matrix model.
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Observation of an Alice ring in a Bose–Einstein condensate
Nature Communications, 2023 Monopoles and vortices are fundamental topological excitations that appear in physical systems spanning enormous scales of size and energy, from the vastness of the early universe to tiny laboratory droplets of nematic liquid crystals and ultracold gases.
Alina Blinova +5 more
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