An interesting result concerning the lower bound to the energy in the Heisenberg picture
| dc.creator | Solomon, Dan | |
| dc.date | 2008-08-20 | |
| dc.date.accessioned | 2026-07-07T13:06:10Z | |
| dc.date.available | 2026-07-07T13:06:10Z | |
| dc.description | In quantum theory it is generally assumed that there exists a special state called the vacuum state and that this state is a lower bound to the energy. However it has recently been demonstrated that this is not necessarily the case for some situations [5]. In order to clarify the situation we will consider a "very simple" field theory in the Heisenberg picture consisting of a quanitized fermion field with zero mass pariticles in 1-1D space-time interacting with a classical electrical potential. It will be shown that for this example there is no lower bound to the energy. | |
| dc.description | 9 pages | |
| dc.identifier | https://arxiv.org/abs/0808.2786 | |
| dc.identifier | http://arxiv.org/abs/0808.2786 | |
| dc.identifier | Apeiron, Vol.16 no. 2, (April, 2009) 191-202. | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/227694 | |
| dc.subject | Quantum Physics | |
| dc.title | An interesting result concerning the lower bound to the energy in the Heisenberg picture | |
| dc.type | text |