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EFTISMEF t.ee 3 n n bestie RGE evolved EFT coupling resummed I log C effects this time other loops hierarchy problem bottom up perspective 0 Lina Fi 4 mI4 I ET MII KIKE Ler t.FI 4 m44tEF4tdX4dYF4 t tree level µ4 at an µ C de I matching I r Hua Mr run Leff a K g matching K X Match at loop level COCKY forgetgaoge.pl forget men deep piece I

0 KIKE mI4 ET MII - physicslearning.colorado.edu · EFTISMEF t.ee 3 n n bestie RGEevolved EFT coupling resummed IlogC effects thistime otherloops hierarchy problem bottom upperspective

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Page 1: 0 KIKE mI4 ET MII - physicslearning.colorado.edu · EFTISMEF t.ee 3 n n bestie RGEevolved EFT coupling resummed IlogC effects thistime otherloops hierarchy problem bottom upperspective

EFTISMEF t.ee 3 n n

bestie RGEevolved EFTcoupling resummed I logC

effects

thistime otherloops hierarchyproblembottom upperspective

0Lina Fi 4 mI4 I ET MII KIKE

Ler t.FI 4 m44tEF4tdX4dYF4t

tree levelµ4

atan µ

C de Imatching

Ir Hua

Mr

run

Leff a

Kg matching K

XMatch at loop level COCKY forgetgaoge.pl

forgetmen deep piece

I

Page 2: 0 KIKE mI4 ET MII - physicslearning.colorado.edu · EFTISMEF t.ee 3 n n bestie RGEevolved EFT coupling resummed IlogC effects thistime otherloops hierarchy problem bottom upperspective

Tullytheary 44 144ats pmr.tlt

it t t

t

ndivergent

EFI I

9 X t t I e n divert

what to do want to match physicalamplitudes

Agree YETfinite LM m

eT.addeeftomq.ge

AEft is tf finite m

K M M c m

Ctat mg.tohjsctauea.tn IIl CAerI.EtI I

solving this getsOs CCK M

p m2

mistimecAErt t AEFI x in.log

m

Page 3: 0 KIKE mI4 ET MII - physicslearning.colorado.edu · EFTISMEF t.ee 3 n n bestie RGEevolved EFT coupling resummed IlogC effects thistime otherloops hierarchy problem bottom upperspective

e Solve far C find all Mfr stuff drops outB

i log Mfa shows up in matching

what about log MII Can appear inArmee

break into log Mfa log IIdiscussion ofhowseparate

in T CohenJ

Decouplingworks except when it doesn't

Scalar messes

i n syiffd.it4miIsyt7I iF

3yt2MtLfuuIi94 MFT touch MIIol k 44 47,44

LEFT I OT MII d yay4

µ

Page 4: 0 KIKE mI4 ET MII - physicslearning.colorado.edu · EFTISMEF t.ee 3 n n bestie RGEevolved EFT coupling resummed IlogC effects thistime otherloops hierarchy problem bottom upperspective

Math ME 1M mi

loops quantumcorrection win EFT

singt I

no.aeios.E.mE

aog.e om

Laa

ti a

t1000

O

Page 5: 0 KIKE mI4 ET MII - physicslearning.colorado.edu · EFTISMEF t.ee 3 n n bestie RGEevolved EFT coupling resummed IlogC effects thistime otherloops hierarchy problem bottom upperspective

In war for t i IFInetIaed

ForSM

If only son to arbitrary scalenoproblem

in O ha mi f

But she has othershortcomings Likely

introduce newphysicalsV mass GravityDMBargoguesisUnification

Q Why not a problem farfermion mass

A Symmetry Mf o chiral Syfybroken by Mf

L Mf

Symmetry can prevent sensitivityto high scales

To impose symuty entrySc.hnsYteHigge

TwinHiggs

Page 6: 0 KIKE mI4 ET MII - physicslearning.colorado.edu · EFTISMEF t.ee 3 n n bestie RGEevolved EFT coupling resummed IlogC effects thistime otherloops hierarchy problem bottom upperspective

ii

µ roo

top down lungmatch

5Bottom up imagine 4

writeLy Lama t EET't IFEIf dim 8

dm 6

Measure Cj Cp Ct

oncemeasured calculateaway

04

a X of I

Relations amongmeasured G Cp tell us

about Uk