master
E. Almqvist 3 years ago
parent ecd8d412f9
commit 1a6de05f09
  1. 3
      ma5/uppg/main.aux
  2. 18
      ma5/uppg/main.fdb_latexmk
  3. 61
      ma5/uppg/main.fls
  4. 130
      ma5/uppg/main.log
  5. BIN
      ma5/uppg/main.pdf
  6. BIN
      ma5/uppg/main.synctex.gz
  7. 41
      ma5/uppg/main.tex

@ -17,6 +17,9 @@
\providecommand\HyField@AuxAddToFields[1]{}
\providecommand\HyField@AuxAddToCoFields[2]{}
\@writefile{toc}{\contentsline {section}{\numberline {1}Uppgiftbeskrivning (taget från dokumentet)}{2}{section.1}\protected@file@percent }
\newlabel{shrodequ}{{1}{2}{Uppgiftbeskrivning (taget från dokumentet)}{equation.1.1}{}}
\newlabel{shrodequ_con1}{{2}{2}{Uppgiftbeskrivning (taget från dokumentet)}{equation.1.2}{}}
\newlabel{shrodequ_con2}{{3}{2}{Uppgiftbeskrivning (taget från dokumentet)}{equation.1.3}{}}
\@writefile{toc}{\contentsline {subsection}{\numberline {1.1}Uppgifter}{2}{subsection.1.1}\protected@file@percent }
\@writefile{toc}{\contentsline {section}{\numberline {2}Uppgiftlösningar}{3}{section.2}\protected@file@percent }
\@writefile{toc}{\contentsline {subsection}{\numberline {2.1}1}{3}{subsection.2.1}\protected@file@percent }

@ -1,6 +1,7 @@
# Fdb version 3
["pdflatex"] 1647968543 "main.tex" "main.pdf" "main" 1647968543
["pdflatex"] 1648131639 "main.tex" "main.pdf" "main" 1648131640
"/usr/share/texmf-dist/fonts/map/fontname/texfonts.map" 1640600964 3524 cb3e574dea2d1052e39280babc910dc8 ""
"/usr/share/texmf-dist/fonts/tfm/public/amsfonts/cmextra/cmex7.tfm" 1640600964 1004 54797486969f23fa377b128694d548df ""
"/usr/share/texmf-dist/fonts/tfm/public/cm/cmbx12.tfm" 1640600964 1324 c910af8c371558dc20f2d7822f66fe64 ""
"/usr/share/texmf-dist/fonts/tfm/public/cm/cmr12.tfm" 1640600964 1288 655e228510b4c2a1abe905c368440826 ""
"/usr/share/texmf-dist/fonts/tfm/public/cm/cmr17.tfm" 1640600964 1292 296a67155bdbfc32aa9c636f21e91433 ""
@ -34,6 +35,11 @@
"/usr/share/texmf-dist/tex/generic/pdfescape/pdfescape.sty" 1640600964 19007 15924f7228aca6c6d184b115f4baa231 ""
"/usr/share/texmf-dist/tex/generic/pdftexcmds/pdftexcmds.sty" 1640600964 20089 80423eac55aa175305d35b49e04fe23b ""
"/usr/share/texmf-dist/tex/generic/uniquecounter/uniquecounter.sty" 1640600964 7008 f92eaa0a3872ed622bbf538217cd2ab7 ""
"/usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty" 1640600964 2222 da905dc1db75412efd2d8f67739f0596 ""
"/usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty" 1640600964 4173 bc0410bcccdff806d6132d3c1ef35481 ""
"/usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty" 1640600964 87648 07fbb6e9169e00cb2a2f40b31b2dbf3c ""
"/usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty" 1640600964 4128 8eea906621b6639f7ba476a472036bbe ""
"/usr/share/texmf-dist/tex/latex/amsmath/amstext.sty" 1640600964 2444 926f379cc60fcf0c6e3fee2223b4370d ""
"/usr/share/texmf-dist/tex/latex/atveryend/atveryend.sty" 1640600964 19336 ce7ae9438967282886b3b036cfad1e4d ""
"/usr/share/texmf-dist/tex/latex/auxhook/auxhook.sty" 1640600964 3935 57aa3c3e203a5c2effb4d2bd2efbc323 ""
"/usr/share/texmf-dist/tex/latex/base/article.cls" 1640600964 20144 8a7de377ae7a11ee924a7499611f5a9d ""
@ -59,11 +65,11 @@
"/usr/share/texmf-dist/tex/latex/tools/multicol.sty" 1640600964 32262 2bb622a0aa56c4a7a5cbdfe9d122c15a ""
"/usr/share/texmf-dist/tex/latex/url/url.sty" 1640600964 12796 8edb7d69a20b857904dd0ea757c14ec9 ""
"/usr/share/texmf-dist/web2c/texmf.cnf" 1640600964 39911 2da6c67557ec033436fe5418a70a8a61 ""
"/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map" 1647549377 4243317 6cd4c1d3b72728bfa7db8ef2e14c0430 ""
"/var/lib/texmf/web2c/pdftex/pdflatex.fmt" 1647549355 2920107 5dc843e1819fb5764a60c1fe0598fa1d ""
"main.aux" 1647968543 1164 7af6b2c2c24a62cdc97fb442e584aa2a "pdflatex"
"main.out" 1647968543 561 7f4a6e130b4a0841f3a3fe085e8f354a "pdflatex"
"main.tex" 1647968541 4784 ef073026ae5239baad2f28caa4c27b7e ""
"/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map" 1647853768 4243317 6cd4c1d3b72728bfa7db8ef2e14c0430 ""
"/var/lib/texmf/web2c/pdftex/pdflatex.fmt" 1647853732 2920113 d8a499937a1239664546ceed552c7509 ""
"main.aux" 1648131639 1441 7b3d2547241f52f59dc7630a87eeb1db "pdflatex"
"main.out" 1648131639 561 7f4a6e130b4a0841f3a3fe085e8f354a "pdflatex"
"main.tex" 1648131637 5532 d75ede8d21561fa36e392ff22e9a83c3 ""
(generated)
"main.aux"
"main.log"

@ -361,6 +361,65 @@ INPUT /usr/share/texmf-dist/tex/latex/tools/multicol.sty
INPUT /usr/share/texmf-dist/tex/latex/tools/multicol.sty
INPUT /usr/share/texmf-dist/tex/latex/tools/multicol.sty
INPUT /usr/share/texmf-dist/tex/latex/tools/multicol.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
INPUT /usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
INPUT /usr/share/texmf-dist/tex/latex/l3backend/l3backend-pdftex.def
INPUT /usr/share/texmf-dist/tex/latex/l3backend/l3backend-pdftex.def
INPUT /usr/share/texmf-dist/tex/latex/l3backend/l3backend-pdftex.def
@ -430,6 +489,8 @@ INPUT /usr/share/texmf-dist/fonts/tfm/public/cm/cmr17.tfm
INPUT /usr/share/texmf-dist/fonts/tfm/public/cm/cmbx12.tfm
INPUT /usr/share/texmf-dist/fonts/tfm/public/cm/cmr12.tfm
INPUT /usr/share/texmf-dist/fonts/tfm/public/cm/cmtt10.tfm
INPUT /usr/share/texmf-dist/fonts/tfm/public/amsfonts/cmextra/cmex7.tfm
INPUT /usr/share/texmf-dist/fonts/tfm/public/amsfonts/cmextra/cmex7.tfm
INPUT /var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map
INPUT /usr/share/texmf-dist/fonts/tfm/public/cm/cmbx12.tfm
INPUT /usr/share/texmf-dist/fonts/tfm/public/cm/cmr12.tfm

@ -1,4 +1,4 @@
This is pdfTeX, Version 3.141592653-2.6-1.40.23 (TeX Live 2021/Arch Linux) (preloaded format=pdflatex 2022.3.17) 22 MAR 2022 18:02
This is pdfTeX, Version 3.141592653-2.6-1.40.23 (TeX Live 2021/Arch Linux) (preloaded format=pdflatex 2022.3.21) 24 MAR 2022 15:20
entering extended mode
restricted \write18 enabled.
file:line:error style messages enabled.
@ -231,31 +231,85 @@ Package: multicol 2021/10/28 v1.9b multicolumn formatting (FMi)
\mult@nat@firstbox=\box94
\colbreak@box=\box95
\mc@col@check@num=\count279
) (/usr/share/texmf-dist/tex/latex/amsmath/amsmath.sty
Package: amsmath 2021/10/15 v2.17l AMS math features
\@mathmargin=\skip57
For additional information on amsmath, use the `?' option.
(/usr/share/texmf-dist/tex/latex/amsmath/amstext.sty
Package: amstext 2021/08/26 v2.01 AMS text
(/usr/share/texmf-dist/tex/latex/amsmath/amsgen.sty
File: amsgen.sty 1999/11/30 v2.0 generic functions
\@emptytoks=\toks19
\ex@=\dimen165
)) (/usr/share/texmf-dist/tex/latex/amsmath/amsbsy.sty
Package: amsbsy 1999/11/29 v1.2d Bold Symbols
\pmbraise@=\dimen166
) (/usr/share/texmf-dist/tex/latex/amsmath/amsopn.sty
Package: amsopn 2021/08/26 v2.02 operator names
)
\inf@bad=\count280
LaTeX Info: Redefining \frac on input line 234.
\uproot@=\count281
\leftroot@=\count282
LaTeX Info: Redefining \overline on input line 399.
\classnum@=\count283
\DOTSCASE@=\count284
LaTeX Info: Redefining \ldots on input line 496.
LaTeX Info: Redefining \dots on input line 499.
LaTeX Info: Redefining \cdots on input line 620.
\Mathstrutbox@=\box96
\strutbox@=\box97
\big@size=\dimen167
LaTeX Font Info: Redeclaring font encoding OML on input line 743.
LaTeX Font Info: Redeclaring font encoding OMS on input line 744.
\macc@depth=\count285
\c@MaxMatrixCols=\count286
\dotsspace@=\muskip17
\c@parentequation=\count287
\dspbrk@lvl=\count288
\tag@help=\toks20
\row@=\count289
\column@=\count290
\maxfields@=\count291
\andhelp@=\toks21
\eqnshift@=\dimen168
\alignsep@=\dimen169
\tagshift@=\dimen170
\tagwidth@=\dimen171
\totwidth@=\dimen172
\lineht@=\dimen173
\@envbody=\toks22
\multlinegap=\skip58
\multlinetaggap=\skip59
\mathdisplay@stack=\toks23
LaTeX Info: Redefining \[ on input line 2938.
LaTeX Info: Redefining \] on input line 2939.
) (/usr/share/texmf-dist/tex/latex/l3backend/l3backend-pdftex.def
File: l3backend-pdftex.def 2021-12-14 L3 backend support: PDF output (pdfTeX)
\l__color_backend_stack_int=\count280
\l__pdf_internal_box=\box96
\l__color_backend_stack_int=\count292
\l__pdf_internal_box=\box98
) (./main.aux)
\openout1 = `main.aux'.
LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 61.
LaTeX Font Info: ... okay on input line 61.
LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 61.
LaTeX Font Info: ... okay on input line 61.
LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 61.
LaTeX Font Info: ... okay on input line 61.
LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 61.
LaTeX Font Info: ... okay on input line 61.
LaTeX Font Info: Checking defaults for TS1/cmr/m/n on input line 61.
LaTeX Font Info: ... okay on input line 61.
LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 61.
LaTeX Font Info: ... okay on input line 61.
LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 61.
LaTeX Font Info: ... okay on input line 61.
LaTeX Font Info: Checking defaults for PD1/pdf/m/n on input line 61.
LaTeX Font Info: ... okay on input line 61.
LaTeX Font Info: Checking defaults for PU/pdf/m/n on input line 61.
LaTeX Font Info: ... okay on input line 61.
LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 62.
LaTeX Font Info: ... okay on input line 62.
LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 62.
LaTeX Font Info: ... okay on input line 62.
LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 62.
LaTeX Font Info: ... okay on input line 62.
LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 62.
LaTeX Font Info: ... okay on input line 62.
LaTeX Font Info: Checking defaults for TS1/cmr/m/n on input line 62.
LaTeX Font Info: ... okay on input line 62.
LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 62.
LaTeX Font Info: ... okay on input line 62.
LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 62.
LaTeX Font Info: ... okay on input line 62.
LaTeX Font Info: Checking defaults for PD1/pdf/m/n on input line 62.
LaTeX Font Info: ... okay on input line 62.
LaTeX Font Info: Checking defaults for PU/pdf/m/n on input line 62.
LaTeX Font Info: ... okay on input line 62.
*geometry* driver: auto-detecting
*geometry* detected driver: pdftex
@ -291,7 +345,7 @@ LaTeX Font Info: ... okay on input line 61.
* \@reversemarginfalse
* (1in=72.27pt=25.4mm, 1cm=28.453pt)
Package hyperref Info: Link coloring OFF on input line 61.
Package hyperref Info: Link coloring OFF on input line 62.
(/usr/share/texmf-dist/tex/latex/hyperref/nameref.sty
Package: nameref 2021-04-02 v2.47 Cross-referencing by name of section
(/usr/share/texmf-dist/tex/latex/refcount/refcount.sty
@ -299,19 +353,15 @@ Package: refcount 2019/12/15 v3.6 Data extraction from label references (HO)
) (/usr/share/texmf-dist/tex/generic/gettitlestring/gettitlestring.sty
Package: gettitlestring 2019/12/15 v1.6 Cleanup title references (HO)
)
\c@section@level=\count281
\c@section@level=\count293
)
LaTeX Info: Redefining \ref on input line 61.
LaTeX Info: Redefining \pageref on input line 61.
LaTeX Info: Redefining \nameref on input line 61.
LaTeX Info: Redefining \ref on input line 62.
LaTeX Info: Redefining \pageref on input line 62.
LaTeX Info: Redefining \nameref on input line 62.
(./main.out) (./main.out)
\@outlinefile=\write3
\openout3 = `main.out'.
LaTeX Font Info: External font `cmex10' loaded for size
(Font) <7> on input line 66.
LaTeX Font Info: External font `cmex10' loaded for size
(Font) <5> on input line 66.
[1
{/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map}] [2] [3] (./main.aux)
@ -319,18 +369,18 @@ Package rerunfilecheck Info: File `main.out' has not changed.
(rerunfilecheck) Checksum: 7F4A6E130B4A0841F3A3FE085E8F354A;561.
)
Here is how much of TeX's memory you used:
8301 strings out of 478353
130041 string characters out of 5854635
447106 words of memory out of 5000000
26360 multiletter control sequences out of 15000+600000
405760 words of font info for 35 fonts, out of 8000000 for 9000
8981 strings out of 478353
139119 string characters out of 5854635
459584 words of memory out of 5000000
27021 multiletter control sequences out of 15000+600000
406214 words of font info for 37 fonts, out of 8000000 for 9000
1141 hyphenation exceptions out of 8191
60i,6n,63p,802b,320s stack positions out of 5000i,500n,10000p,200000b,80000s
60i,7n,63p,802b,325s stack positions out of 5000i,500n,10000p,200000b,80000s
</usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmbx12.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmex10.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmmi10.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmmi5.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmmi7.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmr10.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmr12.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmr5.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmr7.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmsy10.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmsy7.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmti10.pfb></usr/share/texmf-dist/fonts/type1/public/amsfonts/cm/cmtt10.pfb>
Output written on main.pdf (3 pages, 150325 bytes).
Output written on main.pdf (3 pages, 152529 bytes).
PDF statistics:
112 PDF objects out of 1000 (max. 8388607)
80 compressed objects within 1 object stream
13 named destinations out of 1000 (max. 500000)
116 PDF objects out of 1000 (max. 8388607)
84 compressed objects within 1 object stream
15 named destinations out of 1000 (max. 500000)
33 words of extra memory for PDF output out of 10000 (max. 10000000)

Binary file not shown.

Binary file not shown.

@ -5,6 +5,7 @@
\usepackage{titling}
\usepackage[hidelinks]{hyperref}
\usepackage{multicol}
\usepackage{amsmath}
\titleformat{\section}
{\Large\bfseries}
@ -43,7 +44,7 @@
\newcommand{\wavefun}{\psi_n(x)}
% Schrödingers equation
\newcommand{\shrodequ}{E_n \psi_n(x) = - \frac{\hbar}{2m} \frac{d^2 \psi_n}{dx^2}}
\newcommand{\shrodequ}{E_n \psi_n(x) = - \frac{\hbar^2}{2m} \frac{d^2 \psi_n}{dx^2}}
% Probability density for the particle
\newcommand{\shrodprob}{|\psi_n(x)|^2}
@ -69,22 +70,21 @@
\section{Uppgiftbeskrivning (taget från dokumentet)}
En partikel i en låda är en utav de första tillämpningarna man stöter på när man lär sig om kvantfysik. Man betraktar då en partikel (t.ex. en elektron) som befinner sig i en låda med oändligt höga väggar.
För detta undersöker man partikelns vågfunktion $\wavefun$. Vågfunktionen är i allmänhet en komplex funktion,
dvs den har både en realdel och en imaginärdel. Vågfunktionens absolutbelopp i kvadrat, $\shrodprob$, represen-
terar täthetsfunktionen för att partikeln skall befinna sig vid läge $x$ i lådan. Om partikeln befinner sig i ett så
dvs den har både en realdel och en imaginärdel. Vågfunktionens absolutbelopp i kvadrat, $\shrodprob$, representerar täthetsfunktionen för att partikeln skall befinna sig vid läge $x$ i lådan. Om partikeln befinner sig i ett så
kallat energiegentillstånd så uppfyller den den tidsoberoende Schrödinger ekvationen:
\begin{equation}
\begin{equation} \label{shrodequ}
\shrodequ
\end{equation}
där $E_n$ är partikelns energi, $\hbar = \frac{h}{2\pi}$ och $m$ är partikelns massa.
Att lådans väggar är oändligt höga innebär att vågfunktionen också behöver uppfylla randvillkoren:
$$
\psi_n(0) = \psi_n(L) = 0 \quad \& \quad \psi_n'(0) = \psi_n'(L) = 0
$$
\begin{equation} \label{shrodequ_con1}
\psi_n(0) = \psi_n(L) = 0 \quad \& \quad \psi_n'(0) = \psi_n'(L) = 0
\end{equation}
Slutligen, eftersom $\shrodprob$ motsvarar sannolikhetstätheten för att partikeln skall befinna sig vid position $x$, så måste det gälla att:
$$
\int_0^L \shrodprob dx\ = 1.0
$$
\begin{equation} \label{shrodequ_con2}
\int_0^L \shrodprob dx\ = 1.0
\end{equation}
\subsection{Uppgifter}
\begin{enumerate}
@ -108,21 +108,30 @@ $$
\shrodequ, \quad \left[\hbar / \frac{h}{2\pi}\right]
$$
$$
E_n\psi_n(x) = - \frac{\frac{h}{2\pi}}{2m} \frac{d^2 \psi_n}{dx^2} = - \frac{h}{4 \pi m} \left(\frac{d^2 \psi_n}{dx^2}\right)
E_n\psi_n(x) = - \frac{\left(\frac{h}{2\pi}\right)^2}{2m} \frac{d^2 \psi_n}{dx^2} = - \frac{h^2}{8 \pi^2 m} \left(\frac{d^2 \psi_n}{dx^2}\right)
$$
där $h$ är Plancks konstant och $m$ är partikelns massa. Väljer därmed att förenkla uttrycket genom att byta ut konstanterna till en variabel (givet att $k = \frac{h}{4 \pi m}$):
där $h$ är Plancks konstant och $m$ är partikelns massa. Väljer därmed att förenkla uttrycket genom att byta ut konstanterna till en variabel (givet att $k = \frac{h^2}{8 \pi ^2 m}$):
$$
E_n\psi_n(x) = - \frac{h^2}{8 \pi ^2 m} \left(\frac{d^2 \psi_n}{dx^2}\right), \quad \left[\frac{h^2}{8 \pi ^2 m}/k\right]
$$
E_n\psi_n(x) = - \frac{h}{4 \pi m} \left(\frac{d^2 \psi_n}{dx^2}\right), \quad \left[\frac{h}{4 \pi m}/k\right]
$$
E_n\psi_n(x) = -k\left(\frac{d^2 \psi_n}{dx^2}\right), \quad / E_n
$$
E_n\psi_n(x) = -k\left(\frac{d^2 \psi_n}{dx^2}\right)
$$
\psi_n(x) = -\frac{k}{E_n} \psi_n''(x)
$$
Bla bla...
Schrödinger ekvationen lyder också att vågfunktionen skall följa både ekvation \ref{shrodequ_con1} och \ref{shrodequ_con2} vilket ger
$$
\psi_n(x) = \sin(x) + ?
\begin{cases}
\int_0^L \shrodprob dx\ = 1.0 & | P(1) \\
\psi_n(0) = \psi_n(L) = 0 & | P(2) \\
\psi_n'(0) = \psi_n'(L) = 0 & | P(3)
\end{cases}
$$
Givet att $P(1)$ implicerar det att vågfunktion $\psi_n(x)$ area mellan $0$ och $L$ är $1$ och $P(2)$ samt $P(3)$ gäller vilket ger att det är en stående våg och den har därmed ett visst antal våglängder ($\lambda$) i relation till antal noder ($n$).
\end{document}

Loading…
Cancel
Save