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The new flavor of Higgsed gauge mediation
Published 2013“…We develop a new formalism for calculating perturbative gauge-mediated two-loop soft masses for gauge groups with arbitrary patterns of spontaneous symmetry breaking, simplifying the framework of “Higgsed gauge mediation.” …”
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423
Measurements of the associated production of a Higgs boson decaying into two beauty quarks with a weak vector boson
Published 2020“…Its observation, by the ATLAS and CMS collaborations in 2012, has confirmed the existence of the Higgs field, which is responsible for the spontaneous symmetry breaking mechanism in the electroweak sector and the mass generation of fermions through the Yukawa interaction. …”
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424
Spontaneous Lorentz symmetry-breaking constraints in Kalb–Ramond gravity
Published 2024-12-01“…The ratio of precession frequencies for General Relativity (GR) and KR gravity is computed, with Event Horizon Telescope (EHT) results providing a parameter range for the spontaneous symmetry-breaking of $$-0.185022 \le l \le 0.060938$$ - 0.185022 ≤ l ≤ 0.060938 . …”
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425
Interaction between games give rise to the evolution of moral norms of cooperation.
Published 2022-09-01“…When the second game belongs to the anti-coordination class, the system possesses a spontaneous symmetry-breaking phase transition above which the symmetry between cooperation and defection breaks. …”
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426
A novel solution to the gravitino problem
Published 2023-02-01“…This non-linear supergravity scenario offers 2 ways to solve the gravitino problem, with very different particle physics phenomenologies: (1) To satisfy the necessary condition for a naturally small cosmological constant Λ, the supersymmetry breaking D 3 ¯ $$ \overline{\textrm{D}3} $$ -branes tension is precisely cancelled by the Higgs spontaneous symmetry breaking effect, so the gravitino is ultra-light and its contribution to the dark matter density is negligible. …”
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427
The influence of orbital moments in anomalous Hall effect in Co/Ni multilayers with perpendicular magnetic anisotropy
Published 2022-02-01“…The former can be explained by considering the influence of the external magnetic field on the interfacial spin orbit interaction due to spontaneous symmetry breaking at the ferromagnetic (FM)/FM layer interface. …”
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428
Symmetry, stability, and computation of degenerate lasing modes
Published 2017“…Above threshold, we show that a key feature of the circulating mode is its “chiral” intensity pattern, which arises from spontaneous symmetry breaking of mirror symmetry, and whose symmetry group requires that the degeneracy persists even when nonlinear effects become important. …”
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429
Aurora A depletion reveals centrosome-independent polarization mechanism in Caenorhabditis elegans
Published 2019-02-01“…Furthermore, we develop an integrated physical description of symmetry breaking, wherein local PAR-2-dependent weakening of the actin cortex, together with mutual inhibition of anterior and posterior PAR proteins, provides a mechanism for spontaneous symmetry breaking without centrosomes.…”
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430
Experimental Demonstration of Self-Oscillation Microcomb in a Mode-Splitting Microresonator
Published 2022-06-01“…When a pump laser sweeps across a resonance, both spontaneous symmetry breaking (SSB) and self-oscillation phenomenon are observed. …”
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431
Investigation of J-Aggregates of 2,3,7,8,12,13,17,18-Octabromo-5,10,15,20-tetrakis(4-sulfonatophenyl) Porphyrin in Aqueous Solutions
Published 2023-10-01“…The <i>k<sub>c</sub></i> values for this latter step increase on decreasing the acid concentration and on increasing the porphyrin concentration, with a strong power-law dependence. No spontaneous symmetry breaking or transfer of chirality from chiral inducers is observed. …”
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432
Kinetic Investigation on Tetrakis(4-Sulfonatophenyl)Porphyrin J-Aggregates Formation Catalyzed by Cationic Metallo-Porphyrins
Published 2020-12-01“…With the exception of AuT<sub>4</sub>, the final aggregated samples obtained at the highest catalyst concentration exhibit a negative Cotton effect in the J-band region, evidencing the occurrence of spontaneous symmetry breaking. The role of the nature of the metal derivative in terms of overall charge and presence of axial groups will be discussed.…”
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433
Interaction between games give rise to the evolution of moral norms of cooperation
Published 2022-09-01“…When the second game belongs to the anti-coordination class, the system possesses a spontaneous symmetry-breaking phase transition above which the symmetry between cooperation and defection breaks. …”
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434
Comment on the Vacuum Energy Density for <i>λϕ</i><sup>4</sup> Theory in <i>d</i> Spacetime Dimensions
Published 2023-06-01“…This calculation indicates that the vacuum energy can be well-defined, positive or negative, without spontaneous symmetry breaking. We also show that <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>ρ</mi><mi>vac</mi></msub></semantics></math></inline-formula> satisfies a Callan–Symanzik type of renormalization group equation. …”
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435
Honeycomb‐Layered Oxides With Silver Atom Bilayers and Emergence of Non‐Abelian SU(2) Interactions
Published 2023-02-01“…Within the Ag$ m Ag$‐rich domains, the bilayered structure, argentophilic interactions therein and the expected Ag$ m Ag$ sub‐valent states (1/2+,2/3+$1/2+, 2/3+$, etc.) are theoretically understood via spontaneous symmetry breaking of SU(2)× U(1) gauge symmetry interactions amongst 3 degenerate mass‐less chiral fermion states, justified by electron occupancy of silver 4dz2$4d_{z^2}$ and 5s orbitals on a bifurcated honeycomb lattice. …”
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436
Theoretically Motivated Dark Electromagnetism as the Origin of Relativistic Modified Newtonian Dynamics
Published 2024-03-01“…RelMOND is identified with dark electromagnetism <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>U</mi><msub><mrow><mo>(</mo><mn>1</mn><mo>)</mo></mrow><mrow><mi>D</mi><mi>E</mi><mi>M</mi></mrow></msub></mrow></semantics></math></inline-formula>, which is the remaining unbroken symmetry after the spontaneous symmetry breaking of the dark electro-grav sector <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>S</mi><mi>U</mi><msub><mrow><mo>(</mo><mn>2</mn><mo>)</mo></mrow><mi>R</mi></msub><mo>×</mo><mi>U</mi><msub><mrow><mo>(</mo><mn>1</mn><mo>)</mo></mrow><mrow><mi>Y</mi><mi>D</mi><mi>E</mi><mi>M</mi></mrow></msub></mrow></semantics></math></inline-formula>. …”
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437
Tevatron Run II combination of the effective leptonic electroweak mixing angle
Published 2018“…Drell-Yan lepton pairs produced in the process pp[over ¯]→ℓ⁺ℓ⁻+X through an intermediate γ*/Z boson have an asymmetry in their angular distribution related to the spontaneous symmetry breaking of the electroweak force and the associated mixing of its neutral gauge bosons. …”
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438
Nonlinear sigma model description of deconfined quantum criticality in arbitrary dimensions
Published 2023-07-01“…In this paper, we propose using the nonlinear sigma model (NLSM) with the Wess-Zumino-Witten (WZW) term as a general description of deconfined quantum critical points that separate two spontaneously symmetry-breaking (SSB) phases in arbitrary dimensions. …”
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