Results 181 to 190 of about 1,342 (200)

The KLT Kernel in Twistor Space. [PDF]

open access: yesCommun Math Phys
Adamo T, Klisch S.
europepmc   +1 more source

Training and onboarding initiatives in high energy physics experiments. [PDF]

open access: yesFront Big Data
Reinsvold Hall A   +18 more
europepmc   +1 more source

Extended supersymmetries for the Schrödinger–Pauli equation

Journal of Mathematical Physics, 1999
It is argued that extended, reducible, and generalized supersymmetry (SUSY) are common in many systems of standard nonrelativistic quantum mechanics. For example, it is proved that a well-studied quantum mechanical system of a spin-12 particle interacting with constant and homogeneous magnetic field admits the N=4 SUSY and has the internal symmetry so ...
Niederle, J., Nikitin, A. G.
openaire   +1 more source

Auxiliary fields in extended supersymmetry

Theoretical and Mathematical Physics, 1987
A method is proposed for finding the auxiliary fields for all massless linear chiral representations of N-extended supersymmetry with arbitrary N. For each supermultiplet of free particles there exists a bilinear Lagrangian compatible with the supersymmetric rules of quantization and local with respect to the physical fields; the energy of systems of ...
Nguyen Van Hieu, Nguyen Hung Shon
openaire   +1 more source

EXTENDED POINCARÉ SUPERSYMMETRY

International Journal of Modern Physics A, 1987
Supersymmetric extensions of the Poincaré algebra in D-dimensional space-time are reviewed and a catalogue of their representations is developed. This catalogue includes all supermultiplets whose states carry helicity ≤ 2 in the massless cases and ≤ 1 in the massive cases.
openaire   +1 more source

Massless higher spin supermultiplets with extended supersymmetry

Izvestiya vysshikh uchebnykh zavedenii. Fizika, 2021
We develop the Lagrangian description for the free N-extended massless higher spin supermultiplets in the four-dimensional anti-de Sitter space. The massless supermultiplets are formulated for N ≤ 4k, where k is a maximal integer or half-integer spin in the multiplet.
I. L. Buсhbinder, T. V. Snegirev
openaire   +1 more source

Superparticle with extended worldline supersymmetry

Classical and Quantum Gravity, 1992
The authors consider the superparticle action of Sorokin, Tkach and Volkov (1989), which has both spacetime and extended worldline supersymmetry. They give a full off-shell description of the D=4,6 (N=2,4 worldline) cases in the presence of supergravity and gauge background fields.
F Delduc, E Sokatchev
openaire   +1 more source

Extended supersymmetry and gravitational instantons

Soviet Physics Journal, 1989
Methods of extended supersymmetry are used to construct explicitly an instanton solution of the Euclidian Einstein equations in empty space.
S. V. Ketov, K. E. Osetrin
openaire   +1 more source

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