Results 51 to 60 of about 627 (180)

Superstring in doubled superspace

Physics Letters B, 2015
The covariant and kappa-symmetric action for superstring in direct product of two flat D=10 N=1 superspaces is presented. It is given by the sum of supersymmetric generalization of two copies of chiral boson actions constructed with the use of the Pasti ...
Igor Bandos
doaj   +1 more source

Symmetries of supergravity backgrounds and supersymmetric field theory

Journal of High Energy Physics, 2020
In four spacetime dimensions, all N $$ \mathcal{N} $$ = 1 supergravity-matter systems can be formulated in the so-called U(1) superspace proposed by Howe in 1981.
Sergei M. Kuzenko, Emmanouil S.N. Raptakis   +1 more
doaj   +1 more source

Temperature evolution of the high‐harmonic magnetic modulations in DyFeO3

Journal of Applied Crystallography, EarlyView.
The temperature evolution of the high‐harmonic incommensurate magnetic ordering of Dy3+ in DyFeO3 orthoferrite is compared with the literature results on the soliton lattice of TbFeO3 observed in an external magnetic field.We report on the temperature evolution of magnetic satellites associated with the incommensurate magnetic ordering of Dy3+ ions in ...
Piotr Fabrykiewicz, Dnyaneshwar R. Bhosale, Martin Meven, Astrid Schneidewind, Karin Schmalzl, Michał Stękiel   +5 more
wiley   +1 more source

Twisted superspace on a lattice [PDF]

Nuclear Physics B, 2005
49 pages, 17 figures; v2: Fig.2 is ...
D'Adda, Alessandro, Kanamori, Issaku, Kawamoto, Noboru, Nagata, Kazuhiro   +3 more
openaire   +3 more sources

Minkowski superspaces and superstrings as almost real-complex supermanifolds [PDF]

, 2012
In 1996/7, J. Bernstein observed that smooth or analytic supermanifolds that mathematicians study are real or (almost) complex ones, while Minkowski superspaces are completely different objects. They are what we call almost real-complex supermanifolds, i.
Grozman, Pavel, Leites, Dimitry, Bouarroudj, Sofiane, Grozman, P. Ya., Leites, Dimitri A.,, Shchepochkina, I. M., Bouarroudj, S., Shchepochkina, Irina   +7 more
core   +2 more sources

Crystallography and dynamics in superspace

EPJ Web of Conferences, 2017
The discovery in materials of long range order without lattice periodicity has generated a very broad field of research with the introduction of totally new concepts.
Mariette Céline, Rabiller Philippe, Guérin Laurent, Toudic Bertrand   +3 more
doaj   +1 more source

4D N $$ \mathcal{N} $$ = 1 Kaluza-Klein superspace

Journal of High Energy Physics, 2020
Motivated by recent efforts to encode 11D supergravity in 4D N $$ \mathcal{N} $$ = 1 superfields, we introduce a general covariant framework relevant for describing any higher dimensional supergravity theory in external 4D N $$ \mathcal{N} $$ = 1 ...
Katrin Becker, Daniel Butter
doaj   +1 more source

Deciphering unusually large modulations in two related organic hydroxy channel structures

Acta Crystallographica Section B, EarlyView.
Two related organic hydroxy‐channel compounds are shown to have unusually large structural modulations.The incommensurately modulated structures of two related organic hydroxy‐channel compounds [(R)‐1‐(1,3‐dihydroxypropan‐2‐yl)‐3‐(octan‐2‐yl)urea, 1; 1‐(1,3‐dihydroxypropan‐2‐yl)‐3‐octylurea, 2] have been determined and compared to the structure of a ...
Arie van der Lee, Ioan Stroia, Li-Bo Huang, Erol Licsandru, Istvan Kocsis, Mihail Deleanu, Christian Hübschle, Mihail Barboiu, Olivier Pérez   +8 more
wiley   +1 more source

On five-dimensional superspaces [PDF]

Journal of High Energy Physics, 2006
Recent one-loop calculations of certain supergravity-mediated quantum corrections in supersymmetric brane-world models employ either the component formulation (hep-th/0305184) or the superfield formalism with only half of the bulk supersymmetry manifestly realized (hep-th/0305169 and hep-th/0411216).
Kuzenko, Sergei M., Iii, William D. Linch   +1 more
openaire   +3 more sources

Harmonic superspaces for N = (1,1), 6D SYM theory

EPJ Web of Conferences, 2016
This is a short account of the off-shell N = (1,0) and on-shell N = (1,1), 6D harmonic superspace formalism and its applications for the analysis of higher-dimension invariants in N = (1,1) SYM theory.
Ivanov Evgeny
doaj   +1 more source