Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Rose Baunach"'
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 023188 (2023)
We identify and describe unique early time behavior of a quantum system initially in a superposition, interacting with its environment. This behavior—the copycat process—occurs after the system begins to decohere, but before complete einselection
Externí odkaz:
https://doaj.org/article/edd014f109fc4988ad88a89da5ce92c2
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 023187 (2023)
We present a variant of the Caldeira-Leggett (CL) model of a harmonic oscillator coupled to an environment. The CL model is a standard tool for studying the physics of decoherence. Our “adapted Caldeira-Leggett” (ACL) model is built in a finite H
Externí odkaz:
https://doaj.org/article/2be7a1f0cdd94bbc9b880e14a62d5d00
Publikováno v:
Physical Review
Our observed Universe has a very strong arrow of time rooted in its low entropy starting point. This low entropy start can be related to various "tuning puzzles" about the early state of the Universe. Here we explore the relationship between the arro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::165c0a362629b303fc0809b86bbffb4d
To what extent can the Planck satellite observations be interpreted as confirmation of the quantum part of the inflationary paradigm? Has it "seen" the Bunch-Davies state? We compare and contrast the Bunch-Davies interpretation with one using a so-ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9d93af741c1c3dd327d0a571bea3b13