• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Physics - Poincare
Physics - Poincare

... world. The distinction, however, is not always clear-cut. There is a large area of research intermediate between physics and mathematics, known as mathematical physics. Physics is also intimately related to many other sciences, as well as applied fields like engineering and medicine. The principles ...
Engineering a Robust Quantum Spin Hall State in Graphene via
Engineering a Robust Quantum Spin Hall State in Graphene via

... by the H-site adatom, none of the conventional brokensymmetry gapped phases of graphene—such as chargedensity wave or ‘‘Kekule’’ orders—is obviously favored here, so it is reasonable to expect these additional terms to play a relatively minor role. We explicitly confirm this intuition in the multiad ...
the problem book
the problem book

... (You need not solve this equation.) The radius of Earth is RE = 6.4×106 m; the gravitational acceleration at the surface is 9.81 m/s2 . ...
Quantum Information with Fermionic Gaussian States - Max
Quantum Information with Fermionic Gaussian States - Max

Manifestations of Berry`s phase in molecules and condensed matter
Manifestations of Berry`s phase in molecules and condensed matter

... fields and phenomena where the Berry’s phase plays a relevant role; therefore further selectivity is in order. The most notable omissions here concern the quantum Hall effect [18], and the physics of superfluids in general. In these areas, which are not covered by the present review, a large amount of ...
Circuit QED: Superconducting Qubits Coupled to Microwave Photons
Circuit QED: Superconducting Qubits Coupled to Microwave Photons

Statistical Mechanics - Physics | Oregon State University
Statistical Mechanics - Physics | Oregon State University

Decoherence, non-Markovianity and quantum estimation in qubit
Decoherence, non-Markovianity and quantum estimation in qubit

Quantum Knots and Lattices, or a Blueprint for Quantum Systems
Quantum Knots and Lattices, or a Blueprint for Quantum Systems

... Abstract. Within the framework of the cubic honeycomb (cubic tessellation) of Euclidean 3-space, we define a quantum system whose states, called quantum knots, represent a closed knotted piece of rope, i.e., represent the particular spatial configuration of a knot tied in a rope in 3-space. This qua ...
Document
Document

... spin squeezing in symmetric multiqubit states The parameters of a collective phenomena like spin-squeezing, reflecting pairwise entanglement of symmetric qubits, should be expressible in terms of two qubit local invariants. In fact, the local invariant version of Kitagawa-Ueda spin squeezing paramet ...
Abstract Experiments demonstrating entanglement swapping have
Abstract Experiments demonstrating entanglement swapping have

Types for Quantum Computing
Types for Quantum Computing

Theoretical methods that help understanding the structure and
Theoretical methods that help understanding the structure and

Studies of Infinite Two-Dimensional Quantum Lattice
Studies of Infinite Two-Dimensional Quantum Lattice

arXiv:1601.06197v1 [cond-mat.quant
arXiv:1601.06197v1 [cond-mat.quant

Springer Tracts in Modern Physics
Springer Tracts in Modern Physics

... quantum size effects are inherent in the orbital magnetism of mesoscopic systems, since there exists no classical counterpart. The geometrical effects on orbital magnetism are reviewed in detail on the level of both individual samples and ensembles. Furthermore, weak-disorder effects in quantum dots ...
Non-perturbative approaches to transport in nanostructures and
Non-perturbative approaches to transport in nanostructures and

the final version of Abstract Book
the final version of Abstract Book

... Recent progress in technologies has led to enormous improvements of measurement and observation techniques, both at microscopic as well as macroscopic scales, which allow us to measure many characteristics and observe many features of various systems. These include not only very small artificial str ...
Unusual ordered phases of highly frustrated magnets: a review
Unusual ordered phases of highly frustrated magnets: a review

"Fundamentals of Electronic Spectroscopy" in
"Fundamentals of Electronic Spectroscopy" in

... polyatomic molecules) if they have the same total electronspin quantum number S as the ground electronic state, or by the letters a, b, c, . . . (ã, b̃, c̃, . . . for polyatomic molecules) if they have a different spin multiplicity. The “ ˜ ” in the designation of electronic states of polyatomic mo ...
QUANTUM MECHANICS B PHY-413 Note Set No. 7
QUANTUM MECHANICS B PHY-413 Note Set No. 7

... by inspecting Figure 2. Any vector may be written as an expansion in terms of these so–called basis vectors: V ...
Neutrino Oscillations and Beyond Standard Model Physics
Neutrino Oscillations and Beyond Standard Model Physics

... Search for CP violation in future experiments measure difference in oscillations of νµ → νe and ν̄µ → ν̄e is hard ...
Observation of topological links associated with Hopf
Observation of topological links associated with Hopf

... The interplay of topology and symmetry plays a key role in the classification of quantum phases of matter [1–5]. It gives rise to a notable periodic table for topological insulators and superconductors for free fermions [3, 4]. The recently discovered Z2 topological insulators [6–8] fit into this cl ...
Preparing topologically ordered states by Hamiltonian
Preparing topologically ordered states by Hamiltonian

... makes it a natural candidate for achieving the task of topological code state preparation. An additional attractive feature is that its experimental requirements are rather modest: while some time-dependent control is required, this can be local, and additionally translation-invariant. Namely, the n ...
Czech Technical University in Prague Faculty of Electrical
Czech Technical University in Prague Faculty of Electrical

... quantum physics. Quantum computing can be seen as a special intermediate case between digital and real analog computing. Importantly, there is a threshold theorem for error correction, as opposed to the pure analog case. Alternatively, quantum computing can be viewed as generalized probabilistic com ...
< 1 ... 7 8 9 10 11 12 13 14 15 ... 358 >

Scalar field theory

In theoretical physics, scalar field theory can refer to a classical or quantum theory of scalar fields. A scalar field is invariant under any Lorentz transformation.The only fundamental scalar quantum field that has been observed in nature is the Higgs field. However, scalar quantum fields feature in the effective field theory descriptions of many physical phenomena. An example is the pion, which is actually a pseudoscalar.Since they do not involve polarization complications, scalar fields are often the easiest to appreciate second quantization through. For this reason, scalar field theories are often used for purposes of introduction of novel concepts and techniques.The signature of the metric employed below is (+, −, −, −).
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report