Ordered magnetic structures and symmetry breaking
Symmetry and magnetic structures
... the magnetic structure on the left corresponds to a view along the c-axis whereas the right panel has the c-axis ...of symmetry is necessary for obtaining appropriate Fourier ...
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Inversion symmetry breaking in spin patterns by a weak magnetic field
... inversion symmetry was not observed with varying a longitudinal magnetic field alone [50,52,54], in line with the theoretical treatment given here, as the incoherent Faraday effect is very small for the ...
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Symmetry breaking in chiral polymerisation
... terminator, stopping all further reaction. For the case of proteins, there is also the driving force of the beneficial secondary structures, such as α-helices and β-sheets, that may arise from homochiral polymers. ...
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PATTERNS IN SYMMETRY BREAKING TRANSITIONS
... different structures and ...a symmetry breaking phase ...continuous symmetry breaking, ii) causality and iii) finite speed of information ...and magnetic monopoles in the field ...
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Symmetry analysis of magnetic structures on the microscopic and macroscopic methods of E.F. BERTAUT
... INTRODUCTION Magnetic long range ordering was questioned experimentally and theoretically, very early by Weiss [1], Dirac [2], Heisenberg [3], Van Vleck [4] and others, before the hypothesis of antiferromagnetism ...
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Symmetry-breaking instabilities of convection in squares
... mirror symmetry of the pattern is broken in a ...study symmetry-breaking instabilities of convection with a square ...these symmetry-breaking ...
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Symmetry-breaking instabilities of convection in squares
... mirror symmetry of the pattern is broken in a ...study symmetry-breaking instabilities of convection with a square ...these symmetry-breaking ...
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Spontaneous Symmetry Breaking in Finite Systems
... accommodate symmetry breaking behavior in fi nite systems, corresponding to the rejection of the symmetry breaking and spon- taneous part of the standard de fi nition of ...relevant ...
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Spontaneous Symmetry Breaking in Finite Systems
... date symmetry breaking behaviour in finite systems, corresponding to the rejection of the symmetry breaking and spontaneous part of the standard definition of ...explicit symmetry ...
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Superconductivity and Local Inversion-Symmetry Breaking
... unusual magnetic and magneto-electric properties. Recently, crystal structures with local, but not global inversion-symmetry breaking have attracted attention, as superconductivity can exhibit ...
Charge symmetry breaking in A = 4 hypernuclei
... There have been several studies to calculate CSB e ff ects from Coulomb interaction for A = 3 [7– 9]. A perturbative estimate of the Coulomb contribution can be made from nuclear form factors measured in electron ...
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Engineered spatial inversion symmetry breaking in an oxide heterostructure built from isosymmetric room-temperature magnetically ordered components
... Cmmm symmetry for odd and C2/m symmetry for even ...certain structures using the Berry phase method using the Quantum Espresso code 34 using the VASP optimised structure and equivalent DFT ...
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Phase Transitions and Symmetry Breaking in Genetic Algorithms with Crossover
... the symmetry of the ...between ordered and disordered ...preventing symmetry breaking and that the critical mutation rate represents an optimum in terms of the balance of exploration and ...
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Theory Learning with Symmetry Breaking
... ABSTRACT This paper investigates the use of a Prolog coded SMT solver in tack- ling a well known constraints problem, namely packing a given set of consecutive squares into a given rectangle, and details the devel- ...
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Hypothesis Symmetry Breaking of Phospholipids
... * Correspondance: [email protected] Abstract: Either stereo reactants or stereo catalysis from achiral or chiral molecules are prerequisite to obtain pure enantiomeric lipid derivatives. We reviewed a few ...
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Sub-Symmetry-Breaking Inequalities for ILP with Structured Symmetry
... Each unit must satisfy minimum up-time and down-time constraints besides featuring production and start-up costs. In real-world UCP, some more technical constraints have also to be taken into account, such as ramp ...
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Symmetry and symmetry breaking in coupled oscillator communities [post-print]
... of symmetry and symmetry-breaking in the collective dynamics of coupled oscillator communities, allowing for a comparison between the macroscopic dynamics of symmetric and asymmetric ...the ...
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Chiral symmetry breaking in brane models
... chiral symmetry breaking in general intersecting Dq/Dp brane models consisting of N c Dq-branes and a single Dp-brane with an s-dimensional ...rotational symmetry of directions transverse to both of ...
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Spontaneous symmetry breaking in the Higgs mechanism
... spontaneous breaking of a local ...spontaneous symmetry breaking in the ...broken symmetry is a local ...local symmetry is necessarily a gauge symmetry: in a deterministic theory ...
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The Complexity of Symmetry Breaking in Massive Graphs
... Comput. Sci., 1(2):117–236, August 2005. doi:10.1561/0400000002. 33 Shreyas Pai, Gopal Pandurangan, Sriram V. Pemmaraju, Talal Riaz, and Peter Robinson. Brief Announcement: Symmetry Breaking in the Congest ...
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