Topological phase transitions induced by varying topology and boundaries in the toric code
One of the important characteristics of topological phases of matter is the topology of the underlying manifold on which they are defined. In this paper, we present the sensitivity of such phases of matter to the underlying topology, by studying the ...
Amit Jamadagni, Arpan Bhattacharyya
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Topological Defects in Gauge Theories of Open p-branes [PDF]
We study phase transitions induced by topological defects in Abelian gauge theories of open p-branes in (d+1) space-time dimensions. Starting from a massive antisymmetric tensor theory for open p-branes we show how the condensation of topological defects
Cardy +35 more
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Phase transitions in the classical simulability of open quantum systems
We introduce a Langevin unravelling of the density matrix evolution of an open quantum system over matrix product states, which we term the time-dependent variational principle-Langevin equation.
F. Azad +3 more
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Gaussian phase-space representations for fermions [PDF]
We introduce a positive phase-space representation for fermions, using the most general possible multi-mode Gaussian operator basis. The representation generalizes previous bosonic quantum phase-space methods to Fermi systems.
C. W. Gardiner +8 more
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Open-Loop Wide-Bandwidth Phase Modulation Techniques
The ever-increasing growth in the bandwidth of wireless communication channels requires the transmitter to be wide-bandwidth and power-efficient. Polar and outphasing transmitter topologies are two promising candidates for such applications, in future ...
Nitin Nidhi, Pin-En Su, Sudhakar Pamarti
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Investigating Direct Torque Control of Six-Phase Induction Machines Under Open Phase Fault Conditions [PDF]
This paper presents analysis and evaluation of classical direct torque control(DTC), for controlling a symmetrical six phase induction motor (SPIM) under open phasefault conditions.
R. Kianinezhad, A. Hajary
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Open-Sea Testing of Two-Phase Marine Ramjet Propulsion
Open-sea testing of a two-phase marine ramjet vehicle has been conducted. This experimental phase was accomplished following comprehensive theoretical research. The concept of two-phase marine ramjet propulsion consists of a submerged propulsor acquiring
Shlomit Valensi, Alon Gany
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Efficacy, safety, and dose of Pafuramidine, a new oral drug for treatment of first stage sleeping sickness, in a phase 2a clinical study and phase 2b randomized clinical studies [PDF]
Sleeping sickness (human African trypanosomiasis [HAT]) is caused by protozoan parasites and characterized by a chronic progressive course, which may last up to several years before death.
Allen, James L. +19 more
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Open-source computational framework for studying Drosophila behavioral phase
Summary: This protocol describes a standardized method for analyzing Drosophila behavioral rhythmicity under light dark cycles, temperature ramps, and free running conditions.
Boyan Kostadinov +6 more
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Adiabatic Berry Phase and Hannay Angle for Open Paths
We obtain the adiabatic Berry phase by defining a generalised gauge potential whose line integral gives the phase holonomy for arbitrary evolutions of parameters. Keeping in mind that for classical integrable systems it is hardly clear how to obtain open-
Aharonov +24 more
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