Journal or Publication Title:

Բյուրականի աստղադիտարանի հաղորդումներ: Երևանի աստղադիտարանի բյուլետեն = Сообщения Бюраканской обсерватории. Бюллетень ереванской Астрономической обсерватории = Contributions from the Burakan observatory. Bulletin of the Erevan astronomical observatory

Date of publication:

2026

Volume:

73

Number:

1

ISSN:

2579-2276

Coverage:

8-16

Abstract:

We address the classical analog of the extended phase space (EPS) (N=2)-supersymmetric quantum mechanics (SUSY QM). We derive the integrals of motion and calculate the parameters that measure the breaking of EPS-SUSY. We analyze the non-perturbative mechanism for its breaking in the instanton picture, which has resulted from tunneling between the classical vacua of the theory. Particular attention is given to the independent group theoretical method and its connection to the factorization procedure in developing a spectrum generating algebra (SGA) for the EPS-SUSY.

Format:

pdf

Identifier:

oai:arar.sci.am:439333

General note:

Communications of the Byurakan Astrophysical Observatory (ComBAO) is a peer-reviewed scientific journal, which publishes research in observational and theoretical astronomy/astrophysics and presents recent advances in these fields. It is being published by the NAS RA V. Ambartsumian Byurakan Astrophysical Observatory (BAO) in English in electronic form. The journal publishes original papers, review papers, brief reports, book reviews, special communications, observational and theoretical results in various fields of astronomy and related sciences, and some editorial notes, including anniversaries and obituaries. Under the heading “Legacy”, the renewed magazine will republish some old articles of high value in English. The heading “Guest articles” will bring to the attention of readers the articles of researchers who are not employees of BAO. ComBAO was founded in 1946 and regularly published in 1946-1990. However, the publication was interrupted because of the economic situation after the disintegration of the Soviet Union in 1991.

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան