#DouguetBartschat -5

'An important topic to which #BohmianMechanics
can make a unique contribution concerns the understanding of #TunnelingTime through a potential barrier, as recently considered in [Phys. Rev. Lett. 116, 233603 (2016)]. The concept of #TunnellingTime (e.g.,

>

#DouguetBartschat -6

'Revisiting the concept of #TunnelingTime has become highly appropriate with the advent of #attoclock [-]experiments [29,30] and debates around the claim of Torlina et al. [31] that optical tunneling in atomic hydrogen is instantaneous[!]

Indeed,

>

And to think, we spent a decade building a quantum tunnel barrier for atoms, and it turns out with a dozen gears we could've achieved the same thing!
#Superluminal #TunnelingTime #CyclingTransition

Inspiration for our next series of experiments on what atoms do or don't do in the (smoking) forbidden region, and what we're allowed to say about it.

#TunnelingTime
#QuantumMeasurement
#TheWeightOfTheSmoke

Apparently, I'll be speaking in São Paulo in a few days.
Fair warning: I will indeed be ministering the talk in English.
BYOC.
#TunnelingTime
#QuantumArcheology

Excited that our observation of an unexpected sort of indistinguishability-driven #quantum hydrodynamics
(a spinoff [sorry, couldn't help self] of our #TunnelingTime project)
is now out in Physical Review Letters !

doi.org/10.1103/PhysRe…

U of T Physics CQIQC CIFAR

#NewlyPublishedArticle
Time Operator, Real Tunneling Time in Strong Field Interaction and the Attoclock
By Ossama Kullie
👉mdpi.com/2624-960X/2/2/…
#UltrafastScience
#AttosecondPhysics
#TunnelingTime

New #SpecialIssue 'Tunneling in Complex Systems', edited by Prof. Dr. Eric J. Heller and Dr. Micheline Soley, is open for submission! mdpi.com/journal/entrop…

#manybodytunneling
#tunnelingtime
#dynamicaltunneling
#chaosassistedtunneling
#Planckiantimes

Excellent article asking 'What is time, even?'
by Natalie Wolchover in Quanta Magazine, including some discussion of our recent work
(see www8.physics.utoronto.ca/~aephraim/tunn… or the more technical nature.com/articles/s4158… ).

quantamagazine.org/quantum-tunnel…

#TimeInQuantumMechanics
#TunnelingTime

#10Anos_STI_CanBra
A convite do Instituto de Física da Union suisse des paysans🇧🇷, o professor Aephraim Steinberg da University of Toronto 🇨🇦 irá palestrar o colóquio online 'Measuring the #TunnelingTime , and other problems in #QuantumArchaeology '

Amanhã, às 16h, no canal da IF-USP🇧🇷: youtu.be/u7uOWKaQOhI

Cool! A colleague pointed me to yet another nicely made video about our measurement of the #tunnelingtime , from SciShow.

My own take (& links to the technical papers) can as always be found at www8.physics.utoronto.ca/~aephraim/tunn…

youtube.com/watch?v=Is7_5n…

#FoundationsOfQM

'Époustouflante' is *such* a great word...
that I think the main goal of the rest of my career should be to epoustouffel as many people as possible.

#tunnelingtime
#quantum #quantum paradoxes
#QMFoundations
#FoundationsOfQM
Fetzer Franklin Fund