6 papers
Cubic Vertices for N=1 Supersymmetric Massless Higher Spin Fields in Various Dimensions
I. L. Buchbinder, V. A. Krykhtin, Mirian Tsulaia +1
Using the BRST approach to higher spin field theories we develop a generic technique for constructing the cubic interaction vertices for N=1 supersymmetric massless higher spin fie…
Deciphering the recently discovered tetraquark candidates around 6.9 GeV
Jacob Sonnenschein, Dorin Weissman
Recently a novel hadronic state of mass 6.9 GeV, that decays mainly to a pair of charmonia, was observed in LHCb. The data also reveals a broader structure centered around 6490 MeV…
On the quantization of folded strings in non-critical dimensions
Jacob Sonnenschein, Dorin Weissman
Classical rotating closed string are folded strings. At the folding points the scalar curvature associated with the induced metric diverges. As a consequence one cannot properly qu…
The scattering amplitude of stringy hadrons I: Strings with opposite charges on their endpoints
Jacob Sonnenschein, Dorin Weissman, Shimon Yankielowicz
In this note we describe hadrons: mesons and baryons as strings with electric charges on their endpoints. We consider here only the neutral system with opposite charges coupled to…
Excited mesons, baryons, glueballs and tetraquarks: Predictions of the Holography Inspired Stringy Hadron model
Jacob Sonnenschein, Dorin Weissman
In this note we collect and summarize the predictions of the Holography Inspired Stringy Hadron (HISH) model. We list the masses and widths of predicted excited states across the s…
The decay width of stringy hadrons
Jacob Sonnenschein, Dorin Weissman
In this paper we further develop a string model of hadrons by computing their strong decay widths and comparing them to experiment. The main decay mechanism is that of a string spl…