An alternative Hamiltonian formulation for the Pais–Uhlenbeck oscillator; Nuclear Physics B; Vol. 902

An alternative Hamiltonian formulation for the Pais–Uhlenbeck oscillator; Nuclear Physics B; Vol. 902

Xehetasun bibliografikoak
Parent link:Nuclear Physics B: Scientific Journal.— , 1984-
Vol. 902.— 2016.— [P. 95-114]
Egile nagusia: Masterov I. V. Ivan Viktorovich
Erakunde egilea: Национальный исследовательский Томский политехнический университет Физико-технический институт Кафедра высшей математики и математической физики Международная лаборатория математической физики
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Ostrogradsky's method allows one to construct Hamiltonian formulation for a higher derivative system. An application of this approach to the Pais–Uhlenbeck oscillator yields the Hamiltonian which is unbounded from below. This leads to the ghost problem in quantum theory. In order to avoid this nasty feature, the technique previously developed in [7] is used to construct an alternative Hamiltonian formulation for the multidimensional Pais–Uhlenbeck oscillator of arbitrary even order with distinct frequencies of oscillation. This construction is also generalized to the case of an N=2 supersymmetric Pais–Uhlenbeck oscillator.
Режим доступа: по договору с организацией-держателем ресурса
Hizkuntza:ingelesa
Argitaratua: 2016
Gaiak:
электронный ресурс
труды учёных ТПУ
Sarrera elektronikoa:http://dx.doi.org/10.1016/j.nuclphysb.2015.11.011
Formatua: Baliabide elektronikoa Liburu kapitulua
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647304

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