BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:On quantization in background scalar fields
DTSTART;VALUE=DATE-TIME:20200305T172400Z
DTEND;VALUE=DATE-TIME:20200305T173600Z
DTSTAMP;VALUE=DATE-TIME:20201201T201404Z
UID:indico-contribution-256@rich2018.org
DESCRIPTION:Speakers: Dmitrii Trunin (MIPT & ITEP)\nWe consider (0+1) and
(1+1) dimensional Yukawa theory in various scalar field backgrounds\, whic
h are solving classical equations of motion. The (0+1)–dimensional theor
y we solve exactly. In (1+1)–dimensions we consider background fields of
the form $\\phi_{cl} = Et$ and $\\phi_{cl} = Ex$\, which are inspired by
the constant electric field. Here E is a constant. We study the backreacti
on problem by various methods\, including the dynamics of a coherent state
. We also calculate loop corrections to the correlation functions in the t
heory using the Schwinger–Keldysh diagrammatic technique.\n\nhttps://mos
phys.ru/indico/event/5/contributions/256/
LOCATION:HSE Study Center “Voronovo”
URL:https://mosphys.ru/indico/event/5/contributions/256/
END:VEVENT
END:VCALENDAR