Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

New global defect structures.

D Bazeia1, J Menezes, R Menezes

  • 1Departamento de Física, Universidade Federal da Paraíba, C.P. 5008, 58051-970 João Pessoa PB, Brazil.

Physical Review Letters
|December 20, 2003
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Ambush strategy impacts species predominance and coexistence in generalised rock-paper-scissors models.

Bio Systems·2026
Same author

Antagonistic coinfection in rock-paper-scissors models during concurrent epidemics.

Bio Systems·2025
Same author

Health-related quality of life of patients with metastatic melanoma treated with tumor-infiltrating lymphocytes compared with ipilimumab in a randomized phase III trial.

Annals of oncology : official journal of the European Society for Medical Oncology·2025
Same author

Financial toxicity and socioeconomic impact of cancer in Europe.

ESMO open·2025
Same author

Nivolumab plus ipilimumab with chemotherapy as first-line treatment of patients with metastatic non-small-cell lung cancer: final, 6-year outcomes from CheckMate 9LA.

ESMO open·2025
Same author

Ambush strategy enhances organisms' performance in rock-paper-scissors games.

Bio Systems·2024
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Researchers explored stable global defects in real scalar field models across various spacetime dimensions. They developed a method to solve complex models by relating them to simpler one-dimensional problems, finding explicit solutions.

Area of Science:

  • Theoretical Physics
  • High Energy Physics
  • Cosmology

Background:

  • Defects in physical systems are crucial for understanding phase transitions and the early universe.
  • Real scalar field theories are fundamental models in quantum field theory and condensed matter physics.

Purpose of the Study:

  • To investigate the existence and properties of stable global defects in (D,1) spacetime dimensions.
  • To develop a general method for constructing and solving models with such defects.

Main Methods:

  • Analysis of real scalar field potentials in D-dimensional spacetimes.
  • Derivation of first-order differential equations for the equations of motion.
  • Reduction of D-dimensional problems to soluble D=1 dimensional problems.

Related Experiment Videos

Main Results:

  • Demonstrated the existence of stable global defects for arbitrary D dimensions under specific potential conditions.
  • Provided a systematic procedure to find first-order differential equations solvable via D=1 analogies.
  • Obtained explicit solutions for specific models, illustrating the method's efficacy.

Conclusions:

  • The study presents a powerful technique for analyzing defects in higher-dimensional scalar field theories.
  • The findings offer new insights into the behavior of stable global defects and their potential applications in physics.